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Full text of "Publications of the David Dunlap Observatory"

PUBLICATIONS OF 

THE DAVID DUNLAP OBSERVATORY 

UNIVERSITY OF TORONTO 



Volume 3 Number 6 



A THIRD CATALOGUE OF 

VARIABLE STARS IN GLOBULAR CLUSTERS 

COMPRISING 2119 ENTRIES 



BY 



HELEN SAWYER HOGG 



1973 



PUBLICATIONS OF 

THE DAVID DUNLAP OBSERVATORY 

UNIVERSITY OF TORONTO 



Volume 3 Number 6 



A THIRD CATALOGUE OF 

VARIABLE STARS IN GLOBULAR CLUSTERS 

COMPRISING 2119 ENTRIES 



BY 



HELEN SAWYER HOGG 



973 



Printed by University of Toronto Press 



INTRODUCTION 

This is the third in the seriesof catalogues of variable stars in globular clusters published 
by the David Dunlap Observatory. The first appeared in 1939 (David Dunlap Publications, 
vol. 1, no. 4) and the second in 1955 (vol. 2, no. 2). In addition, a catalogue of variables 
in globular clusters south of 29° declination was published in 1966 at Cordoba by 
C. R. Fourcade and J. R. Laborde, along with a splendid atlas of photographic prints of 
clusters prepared by J. Albarracin. 

A preliminary edition of this Third Catalogue, in manuscript form, comprising 2057 
entries, was circulated at the lAU Colloquium no. 21, "Variable Stars in Globular Clus- 
ters and in Related Systems," in August 1972. Investigators were invited to send correc- 
tions and additions to the author of the manuscript by October 2, 1972. The cut-off 
date for material included in this publication is November 1, 1972. Considerable new 
material was received, much of it from the Colloquium itself. This led to extensive re- 
visions in the manuscript and some delay in its publication. Some of the conclusions 
drawn from the material of the Third Catalogue are in press in the Colloquium volume 
edited by J. D. Fernie. 

SUMMARY 01 DATA ON VARIABLES IN GLOBULAR CLUSTERS 

At present a recorded search for variables in 108 of the approximately 130 globular 
clusters belonging to our galaxy has been made. This search has yielded 2119 variables. 
Certainly variables do not abound in most globular clusters. Of the 108 clusters that 
have been examined, only 10 contain more than 50 variables each, and 81 contain 
fewer than 20 variables each. At the time of compilation of the Second Catalogue, 
from the distribution it appeared that the most frequent number of variables found in 
a globular cluster was one. Now, from the data in the Third Catalogue, the most fre- 
quent number is zero. There are effectively 13 clusters with no variables, if one includes 
NGC 6397, whose three variables are considered field stars. One variable alone is found 
in each of 10 clusters. 

Figure 1 shows the frequency distribution of the number of variables per cluster. 
More than 60 per cent of the clusters examined, 65 in all, have 10 variables or fewer; 
exactly 25 per cent, 26 clusters, have inore than 20 variables; and 5 clusters have ap- 
proximately 100 or more. The richest cluster still remains NGC 5272, Messier 3, with 
2 1 2 variables. The second richest is Omega Centauri, NGC 5 1 39, with 1 79. Next in 
order of richness is IC 4499, a newcomer in this catalogue, less than 10° from the 
southern celestial pole, with 1 29 discovered by Fourcade and Laborde, and 41 sus- 
pected. Messier 1 5, NGC 7078, with 1 1 1 and Messier 5, NGC 5904, with 97 complete 
this list of exceptionally rich clusters. 

One of the problems faced in compiling this catalogue was to decide whether to in- 
clude or exclude field variables. In general my policy has been to number those varia- 
bles which lie within the obvious confines of a cluster, even though some of them are 
manifestly field stars. To omit them would ultimately lead to confusion. On the other 
hand, work of recent years in the surroundings of globular clusters has shown that 



Variable Stars in Globular Clusters 



u 



13 
12 
11 
10 
9 
8 

o ' 

£ 6 

CD 

1 5 

^ 4 
3 
2 

1 



T 



T 



T 



FREQUENCY OF VARIABLE STARS 
IN GLOBULAR CLUSTERS 
1972 



NGC 5272 (212)- 

NGC 5139 (179)- 

IC 4499(1291- 

NGC 7078 (111)- 



T 



30 40 

NUMBER 



1 r 

50 60 70 

OF VARIABLES 



10 20 

Figure 1 Distribution of the known, published variables per cluster. 



80 



90 



100 



some of the RR Lyrae stars well beyond their confines are likely members, or were so 
in the past. These stars are not included among the numbered variables of a cluster, ex- 
cept in a few cases. 

NUMBERS OF TYPES OF VARIABLES AND KNOWN PERIODS 

Of the known variables, periods have now been determined for 1313 in 55 clusters, 
compared with 843 in 38 clusters in 1955. In many clusters some periods have been 
revised or redetermined. In some cases there are only minor changes in the fifth or 
higher decimal places, but in others the change is major, even in the first decimal, 
giving an alternate period. In addition, many determinations of period changes have 
now been made. An effective summary of such changes in a concise catalogue is not 
possible, and the reader is referred to the original papers for pertinent data. 

Table I gives a summary of the numbers and types of variables and numbers of 
periods known in the 108 globular clusters for which there is a record of search. For 
further particulars about these stars, such as cluster membership, the reader is referred 
to the catalogue itself. 

The first column of the table gives the customary designation of the cluster, usually 
the NGC number. The second gives the total number of variables, and the third the 
total number of known periods. Periods for RR Lyrae stars are counted as known even 
when the published value is questionable or there is an alternate period, providing at 
least two decimals are given; and for semiregular variables if a numerical value of the 
cycle has been published. The fourth column gives the number of RR Lyrae periods 



Introduction 

TABLE I 

Summary of Variable Stars in Globular Clusters 





Total 


Total 


RR Lyr 


1-30 


31-99 


100-220 


>220 


Irr 




NGC 


variables 


periods 


periods 


days 


days 


days 


days 


SR 


Others 


104 


28 


10 


2 




3 


5 




4 




288 


1 


1 








1 








362 


15 


10 


7 


2 


1 










1261 


15 



















Pal 1 





















Pal 2 





















1851 


10 



















1904 


7 


3 


3 










1 




2298 


2 



















2419 


36 















5 




2808 


9 



















Pais 


1 



















3201 


88 


84 


83 












EA, mem? 


Pal 4 


2 


2 








2 








4147 


16 


15 


15 














4372 


2 



















4590 


42 


38 


37 








IF 






4833 


16 


9 


6 




1 




2F 


1 




5024 


47 


36 


33 


1 


1 


1 








5053 


11 


10 


10 














5139 


179 


159 


142 


7 


5 


2 


IF 


3 


3E, 1 RRs 


5272 


212 


186 


182 


1 


2 


1 






1 EW 


5286 


8 



















5466 


23 


21 


21 














5634 


7 


1 


1 














5694 





















14499 


129 



















5824 


27 


9 


9 








1 






Pais 


5 


5 


5 














5897 


7 


7 


6 




1 










5904 


97 


92 


90 


2 








1 


1 UG 


5927 


11 


1 










1 






5946 


3 



















5986 


5 



















6093 


8 


3 




1 




IF 


11- 




IN 


6101 





















6121 


43 


42 


40 




2 










6139 





















6144 


1 



















6171 


25 


23 


22 








IF 






6205 


11 


7 


3 


3M 


IM 






2M 


1 I- 


6218 


1 


1 




1 












6229 


22 


15 


14 


1 












6235 


2 




















Variable Stars in Globular Clusters 



Total Total RR Lyr 1-30 31-99 
NGC variables periods periods days days 



100-220 >220 Irr 
days days SR 



Others 



Table I (continued) 



6254 


4 


2 




2 






1 




Palis 



















6266 


89 


74 


74 












6273 


4 

















6284 


6 

















6287 


3 

















6293 


5 

















6304 


21 

















6333 


13 


11 


11 












6341 


15 


13 


12 










lEWF 


6352 


4 

















6356 


10 


1 






1 








6362 


33 


15 


15 












6366 


2 

















HPl 


15 

















6380 


1 

















6388 


9 
















Ton 2 


2 

















6397 


3 


3 


IF 


IF 




IF 






6401 


3 

















6402 


77 


40 


34 


5 




IF 




IN 


Pal 6 



















6426 


13 


11 


11 












6441 


10 

















6453 



















6496 



















6522 


10 


9 


8 


IF 






IF 




6528 



















6535 


1 

















6539 


lu 

















6541 


1 















Slow,prob. me 


6553 


18 


4 


3 






1 




2 slow, 1 N 


6558 


9 

















11276 


5 


1 


1 








4? 




6569 


5 

















6584 


1 

















6624 


4 

















6626 


18 


10 


7 


2 1 










6637 


8 


2 






2M 






1 RR F, 2 red g 


6638 


3 

















6642 


2 

















6652 



















6656 


32 


27 


18 


IM 2 


2F? 


4F? 


IM 




6681 


2 

















6712 


21 


16 


10 




6 






1 UG, 2 E F? 


6715 


80 


37 


34 


1 1 


1 






2E, 2SR, 3F 



Introduction 





Total 


Total 


RR Lyr 


1-30 


31-99 


100-220 


>220 


Irr 




NGC 


variables 


periods 


periods 


days 


days 


days 


days 


SR 


Others 


Table I (continued) 
















6723 


25 


19 


19 














6752 


2 



















6760 


4 



















6779 


12 


4 


IF 


1 


1 






6 


1 RRs F? 


Pal 10 


1 



















6809 


6 


5 


5 














Pal 11 





















6838 


4 


2 








1 




1 


1 EA, mem 


6864 


11 



















6934 


51 


30 


30 












1 slow 


6981 


40 


28 


28 














7006 


71 


58 


57 




1 










7078 


HI 


68 


65 


3 












7089 


21 


21 


17 


3 


1 










7099 


12 


4 


3 












lUG 


Pal 12 


3 



















Pal 13 


4 


4 


4 














7492 


4 


4 


3 


1 













determined. The next three columns cover the period interval between the RR Lyrae 
and the Mira stars v^ith periods greater than 220 days. The totals in this period interval 
are broken down arbitrarily into three groups. The shorter group is made up mainly of 
W Vir stars, and the longer of short-period Mira stars, with semiregular or RV Tauri 
types in between. Only those variables technically in the pulsating variable group are 
included in the above-mentioned columns. Others, mainly eclipsing, are noted in the 
last column of the table. Mira stars with periods over 220 days are in the eighth col- 
umn. These are mainly field stars. The ninth column contains those variables with no 
period given, mainly red ones, with irregular or semiregular fluctuations. 

About 8 per cent of the stars in the catalogue, 169 in all, are definitely designated as 
other than RR Lyrae. There are 39 in the 1-30 day group, 26 in the 31-99, 26 in the 
1 00-2 19, and 1 5 with a period of over 220 days. A conspicuous difference between the 
Third and Second Catalogues is the increase in the number of red irregular variables, 
many with small ranges. 



DISTRIBUTIONS OF RR LYRAE PERIODS 

There are 1202 definite RR Lyrae periods known in 46 clusters. The importance of the 
difference in most frequent length of period in individual clusters has been widely dis- 
cussed since Oosterhoff first called attention to it. Figure 2 shows the distribution of 
all RR Lyrae periods in globular clusters for period intervals of 0.01 day. The double 
maximum of this distribution, conspicuous in the Second Catalogue, is further en- 



Variable Stars in Globular Clusters 



60 



50 - 



LU 

m 

Z) 

zr 



40 



30 - 



20 



10 







FREQUENCY OF 

RR LYRAE PERIODS 

IN GLOBULAR CLUSTERS 



I !»»•#♦ V 








Figure 2 Numbers of RR Lyrae periods at intervals of 0.01 days. 

hanced by the new materiaL Certainly in globular clusters variables of the RRab type 
have a strong preference for periods around 0.55 day, and of the RRc type, around 
0.35 day. 

DESCRIPTION OF THE CATALOGUE 

The catalogue contains every globular cluster considered as belonging to our galaxy for 
which there is now a published record of search for variables. These clusters number 
108, and 1 1 others are mentioned in brief references. 

For the material of the catalogue an attempt has been made to select the most recent 
or the best determined data. This means that in some clusters for even a single variable 
the data in different columns may be drawn from different sources. When the Second 
Catalogue was prepared in 1955, every effort was made to obtain from the authors, or 
their respective institutions, information sufficient to identify variables listed many 
years earlier as unpublished. Despite this attempt, much of the unpublished material 
had to be left in relatively useless form. Now, 17 years later, it seems unlikely that any 
more of this material can ever be salvaged, and in most cases it is not mentioned in the 
Third Catalogue. 

The system of references has been put on a different basis from that used in the First 
and Second Catalogues, As the literature proliferates with the years, it becomes no 
longer feasible to reprint all the references for a cluster in each catalogue. Accordingly 



Introduction 7 

only references since the publication of the Second Catalogue are included for the 
most part, along with a few overlooked earlier. However, for some clusters on which 
there has been no key work since then, an occasional early reference has been repeated 
to aid the reader. 

The format of the reference system has also been altered from that used in the earlier 
catalogues. References are now printed under each cluster. The abbreviations of publi- 
cations have been chosen to conform to the system of H. Schneller in Geschichte und 
Literatur des Lichtwechsels der Veranderlichen Sterne (Berlin), which seems to convey 
the necessary information in as concise a manner as possible. An index of the abbrevia- 
tions used is given at the end of the catalogue. Photo or chart is shown by (p) or (c). 

The principal papers on variables in any cluster are listed by author and abbreviated 
reference. However, there are some papers (23 in all) with remarks about many clusters. 
These more frequently mentioned papers are abbreviated to initials and the year of pub- 
lication in this century, the key to these abbreviations being also given at the end, with 
the title of the paper. For clusters for which the Atlas and Catalogue of Fourcade, La- 
borde, and Albarracin contains new material, this reference is listed with the main ref- 
erences; otherwise it appears among the highly abbreviated ones. 

Anyone actually investigating a cluster is strongly urged to consult the full list of ref- 
erences given in the Second Catalogue. 

The clusters are listed in order of NGC number, which does not always correspond to 
the order in right ascension. Those lacking an NGC number are placed in order of right 
ascension, which, along with declination, is given for the equinox of 1950. If the cluster 
has a Messier number, that is given. 

The variables are numbered according to the previous catalogues, and new numbers 
are usually assigned in order of discovery. The policy is to try to restrict the new num- 
bers to those variables within the apparent physical area of the cluster, but it is not 
feasible to follow this rule rigidly. 

The a: and_v coordinates are given in seconds of arc and correspond in direction to 
right ascension and declination. For a given cluster, they are usually those published by 
the first investigator, or reduced to his selected centre. In some cases, these coordinates 
unfortunately are not yet available. 

The magnitudes are usually the latest that have been obtained, which are hopefully 
the best determined for maximum and minimum. Most of the magnitudes are photo- 
graphic, but there is a gradual shift to the use of B magnitudes. 

The epoch of maximum is usually, but not always, chosen as the one accompanying 
the period selected. Individual papers should be consulted to determine whether the 
time is heliocentric or geocentric. 

The period is generally that most recently published. Stars with periods less than a 
day are assumed to be of RR Lyrae type unless otherwise indicated in the remarks. For 
stars with periods between one and thirty days the type is assumed to be Cepheid. 

The "remarks" column contains a miscellany of information. An increase or decrease 
in period is indicated by + or - respectively, a constant period by "est" or 0. "Alt" 
means an alternate period has been published, "var" signifies a variable period, and "B£" 



8 Variable Stars in Globular Clusters 

the Blashko effect. An available spectral type is indicated by "Sp" sometimes followed 
by the type without subdivision, and an available radial velocity by "V." Stars which 
have been shown to be definitely or very probably field stars are indicated by "f " and 
proven cluster stars by "mem." The abbreviation used for the type of variable is that in 
the Third Edition of the General Catalogue of Variable Stars by B. V. Kukarkin et al. 
(1969). For variables found since publication of the Second Catalogue, the discoverer 
is usually indicated. 

ACKNOWLEDGMENTS 

It is a pleasure to acknowledge the help I have received in the construction of this cata- 
logue. This has come from many astronomers who have sent unpublished or explanatory 
data, as indicated in the references under individual clusters. I am particularly grateful 
to Professor Dr. B. V. Kukarkin of Moscow University, who, in the midst of his great 
task of recording all galactic system variables, has taken time to keep me briefed on 
Soviet work in globular clusters and to send me corrections to some of my previous 
papers. Also Dr. H. Wilkens of Argentina has been a constructive reader of my past 
works, and Dr. Steven van Agt of Nijmegen has straightened out the material on NGC 
6362. 

My thanks go also to the two directors of this observatory under which the Third 
Catalogue has been compiled. Dr. John F. Heard and Dr. Donald A. MacRae; to the 
National Research Council of Canada for their generous support of my cluster pro- 
gram; to my colleagues Dr. AmeUa Wehlau of the University of Western Ontario and 
Dr. Christine Coutts; to the two librarians who assiduously tracked down elusive refer- 
ences, Mrs. Jean Lehmann and Mrs. Sheila Smolkin; to Mrs. Jennie Fabian, who pre- 
pared the preUminary version for distribution at lAU Colloquium no. 21 in August 
1972; and last but not least to my daughter, Mrs. Sally MacDonald, who searched ref- 
erences and tabulated data. 

June 30, 1973 
Richmond Hill, Ontario 



THIRD CATALOGUE OF VARIABLE STARS 
IN GLOBULAR CLUSTERS 



No. 




x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 




NGC 104 (47 Tucanae) a OO'^ 


21"\9, 


6-72°21' 










1 


+ 


36.8 


-112.6 


11.60 


15.63 


35487 


212 


SpM,V 




2 


+ 


64.7 


-193.9 


11.70 


14.48 


35645 


203 


SpM,V 




3 


+ 


328.4 


+ 52.8 


11.70 


15.85 


35468 


192 


SpM.V 




4 


— 


18.8 


-160.4 


12.50 


14.0 


35490 


165 






5 


+ 


271.9 


-284.6 


13.0 


13.7 


36158 


45 


SpM.V 




6 


+ 


97.3 


-103.8 


13.0 


13.6 


36159 


47 






7 


+ 


349.2 


-113.0 


13.0 


13.7 


36162 


58 


SpM,V 




8 


+ 


16.0 


+ 57.0 


12.4 


14.0 


35524 


155 


SpM.V 




9 


— 


108 


- 78 


13.6 


14.7 


36163.240 


0.73652 


mem, Sp, V 




10 


+ 


72 


+ 702 


13.1 


13.6 




irr 






11 


+ 


306 


+ 138 


13.2 


14.0 




irr 






12 


+ 1 


1254 


-348 


13.89 


14.45 


36046.614 


0.37143 


f, Sp, V 




13 


- 


301.95 


-139.92 










Wilkens 




14 


+ 


8.25 


+ 66.83 










F&L 




15 














irr 


W300 




16 
















R18 




17 
















W81 




18 








12.0 


12.3 






L168 




19 








11.0 


11.6 






RIO 




20 








11.7 


12.5 






Al 




21 








12.0 


13.0 






A2 




22 








11.7 


12.2 






A4 




23 








11.7 


12.2 






A6 




24 








11.6 


11.9 






AS 




25 








11.6 


11.9 






A9 




26 








11.8: 


12.1: 






A13 




27 








11.9 


12.2 






A18 




28 








11.8 


12.2 






LR5 





V15 found by Eggen, 1961; V17 Eggen, 1972; V16 Brooke, 1969. Unpublished V magnitudes given 
for vars. 18-28, discovered by Lloyd Evans and Menzies, marked on print (1973); their identifying 
numbers are given in the remarks column. W = Wildey (1961), R = Feast and Thackeray (1960). A 
field variable, HV 809, is shown by Jones (1973) to be a non-member. 

Feast, Thackeray and Wesselink, MN 120.64(1960); Feast and Thackeray, MN 120.463 (1960); 
Eggen, Royal Obs Bull 29.E86 (1961); Kurochkin, VS 13.248(1961); Wildey, ApJ 133.430 (p) 
(1961); Rosino and Sawyer Hogg, lAU Trans 11B.301 (1962); Arp, Brueckel and Lourens, ApJ 
137.228 (1963); Feast, ApJ 137.342 (1963); Tifft, MN 126.210 (1963); Fourcade, Laborde and 
Albarracin, Atlas y Catalogo, Cordoba (1966); Brooke, Doctoral Thesis, Australian Nat'l Univ 
(1969); Eggen, ApJ 172.639 (1972); Lloyd Evans, Letter (1972); Jones, lAU CoU 21 (1973); 
Lloyd Evans and Menzies, lAU Coll 21 (p) (1973) 

S55a, S57, S59, S61, A62, R62a, S62, P64, S64, R65, S69, F72 



10 



Variable Stars in Globular Clusters 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC288 a00h50"i.2, 6-26°52' 
1 -55 +79 13.5 



14.1 



25576 



103 



Shapley, Star Clusters, p. 45 (1930); Oosterhoff, BAN 9.397 (1943) 
S55a, S59, R62c, S62, S69 



NGC362 aOlhoi^^.e, 5-71°07' 



1 


-246.2 


- 67.6 


14.9 


16.1 


23751.558 


0.5850512 


2 


+ 41.4 


-204.4 


13.0 


14.5 


24391.8 


90var 


3 


+ 93.6 


-143.2 


14.6 


16.1 


23604.806 


0.4744151 


4 


- 50.2 


- 27.3 


14.0 


15.8 






5 


- 79.2 


- 31.9 


15.1 


16.4 


24025.729 


0.4900846 


6 


+ 82.4 


+ 15.5 


14.9 


16.3 


24461.642 


0.5146080 


7 


+ 131.1 


- 21.2 


14.8 


16.0 


24468.687 


0.5285492 


8 


+ 33.4 


-308.5 


15.0 


16.5 


24433.677 


3.901447 


9 


-400.4 


+224.4 


14.7 


16.0 


24404.670 


0.5476126 


10 


+282.8 


-381.8 


14.9 


16.4 


23315.643 


4.20519 


11 


-136.1 


- 26.0 


15.1 


16.0 






12 


- 30.4 


-115.4 


15.2 


16.1 


24391.839 


0.65254518 


13 


+ 14.5 


+ 38.8 


14.6 


16.3 






14 


- 23.8 


- 66.8 


14.8 


16.2 






15 


+ 151.3 


-210.7 











F&L 

Bailey, HA 38.237 (p) (1902); Sawyer, HC 366 (1931), HC 374 (p) (1932); Kurochkin, VS 13.248 
(1961); Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966); Eggen, ApJ 172.639 
(1972) 
S55a, S59, S62, S64, L65, R65, S69 

NGC1261 al3hlom.9, 5-55°25' 

L&F 
L&F 

L&F 

L&F 

L&F 

L&F 

L&F 

L&F 

L&F 

L&F 

L&F 

Bartolini 

Bartolini 

Bartolini 

Bartolini 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966); Laborde and Fourcade, 
Cordoba Repr 127 (1966); Bartolini, Grilli and Robertson, IBVS 594 (1971); Bartolini, Grilli and 
Morisi, IBVS 649 (1972); Bartolini, Letter (1972) 
S55b, R62b, S67, S69 



1 


- 29.8 


- 28.4 






2 


- 39.8 


+ 34.9 


16.05 


17.25 


3 


+ 49.6 


- 54.6 


15.88 


16.67 


4 


+ 31.8 


- 36.1 






5 


- 34.5 


- 5.0 


16.1 


17.0 


6 


+ 78.1 


- 12.3 


16.32 


17.32 


7 


-149.3 


+ 140.2 


16.85 


17.3 


8 


-133.7 


-139.0 


16.13 


17.48 


9 


+ 37.9 


- 38.8 


16.85 


17.15 


10 


+ 52.3 


+ 70.6 


16.17 


17.43 


11 


- 89.0 


+ 89.5 


16.85 


17.29 


12 


+ 87.1 


- 10.5 


16.35 


17.42 


13 


- 77.1 


- 96.0 


16.79 


17.35 


14 


- 53.5 


- 70.7 


16.22 


17.23 


15 


-114.5 


+ 129.1 


15.21 


15.86 



Catalogue 



11 



No. 



Max. Min. 



Epoch 



Period 



Remarks 



Palomar 1 a03h25m.7, 5 +79° 28' 

No variables found. 

Kinman and Rosino, ASP 74.499 (1962) 

R61, S6I 



Palomar 2 a 04^43^.1, 6 +31°23' 

No variables found. 

Rosino and Pinto, lAU CoU 21 (1973) 

R61 



NGC 1851 a 05hl2m.4, 5 -40° 05' 



1 


+258.50 


- 12.38 


14.0 


15.5 


2 


- 41.25 


+ 30.25 


14.0 


15.5 


3 


- 38.50 


+ 92.13 






4 


+ 24.75 


+ 35.75 






5 


+ 41.25 


+ 41.25 






6 


- 74.25 


- 8.25 






7 


+ 4.13 


- 8.35 






8 


+ 28.88 


+ 24.75 


var? 




9 


- 57.75 


+ 49.50 






10 


+ 46.75 


-196.63 







Small change in coordinates of vars. 1 and 2 discovered by Bailey. Variable formerly noted as un- 
published is considered to be included in above list of new vars. 3-10 discovered by Laborde and 
Fourcade. 

Bailey, HB 802 (1924); Shapley, Star Clusters, p. 45 (1930); Laborde and Fourcade, Cordoba Repr 
138 (p) (1966) 

S55a, S59, R62c, S62, F&L63, FLA66, S69 



NGC 


1904 (Messier 


79) a05h22m.2, 


5 -24° 34' 








1 


+ 29.6 


-199.6 


var? 








med 16.0 


2 


+ 78.3 


- 68.3 


14.2 


14.80 




SR 




3 


+ 34.8 


- 64.4 


15.9 


16.7 


34032.40 


0.73602 




4 


+93.4 


- 50.1 


15.6 


16.7 


32877.50 


0.63492 




5 


-11.6 


+ 20.2 












6 


-70.8 


+ 115.6 


16.0 


16.6 


32940.25 


0.33522 




7 


+ 22.5 


- 15.2 










Tsoo Yu-hua 


8 


+ 7.1 


- 11.7 










Tsoo Yu-hua 



Pickering, HC 18 (1897); Bailey, HA 38.238 (p) (1902); Rosino, Bologna Pubbl 5, 20 (p) (1952); 
Tsoo Yu-hua, Letter (p) (1965) 
S55a, S59, S62, L65, R65, S67, 869 



1 2 Variable Stars in Globula r Clusters 



No. x" y" Max. Min. Epoch Period Remarks 



NGC2298 a 06^47^.2, 6 -35°57' 

1 +119.35 -37.40 F&L 

2 - 30.53 -22.28 F&L 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 
S55a, S59, R62c, S62, F&L63, S69 



irr 



NGC2419 a 07^34111.8, 5 


+39° 00' 




1 


+ 40 


- 52 


17.59 


18.32 


2 


- 4 


- 19 






3 


+ 52 


- 24 


18.66 


19.96 


4 


+ 80 


- 15 


18.84 


19.65 


5 


+ 33 


+ 47 


18.75 


19.72 


6 


+ 56 


-127 


18.86 


19.64 


7 


+ 91 


+ 87 


18.69 


19.77 


8 


- 17 


+ 41 


17.50 


18.10 


9 


- 32 


+ 88 


18.59 


19.76 


10 


+ 20 


- 51 


17.31 


17.93 


11 


+ 95 


- 8 


18.55 


19.81 


12 


+ 133 


+ 111 


18.69 


19.71 


13 


+ 101 


- 10 


18.55 


19.75 


14 


-115 


- 13 


18.81 


19.62 


15 


+ 62 


+ 40 


18.62 


19.76 


16 


+ 47 


+ 72 


18.77 


19.85 


17 


+ 109 


+ 111 


18.65 


19.75 


18 


- 15 


+ 114 


17.84 


18.53 


19 


-107 


- 40 


18.77 


19.86 


20 


- 28 


+ 45 


17.65 


18.16 


21 


- 55 


+ 30 


18.76 


19.74 


22 


+ 109 


- 5 


18.60 


19.84 


23 


+ 27 


+ 79 






24 


-147 


- 10 


18.94 


19.58 


25 


- 59 


+ 38 


18.78 


19.70 


26 


- 70 


- 50 






27 


+ 19 


-103 


19.10 


19.55 


28 


-192 


+ 59 


18.72 


19.78 


29 


- 58 


- 7 


19.01 


19.92 


30 


- 26 


+ 23 






31 


+ 154 


-146 


19.08 


19.53 


32 


- 19 


+ 48 


18.60 


19.71 


33 


+ 47 


- 17 


19.11 


20.13 


34 


+ 21 


+ 157 


19.00 


19.66 


35 


+ 43 


+ 8 


18.88 


20.00 


36 


+ 23 


+ 44 


19.10 


19.83 



irr 



irr 



irr 



irr 



Kinman has two RR Lyrae periods, 0.37 and 0.63 days. 

Baade, ApJ 82.396 (p) (1935); Rosino and Sawyer Hogg, lAU Trans 1 IB. 301 (1962) 

S55a, S59, S62, R65,S69 



Catalogue 



13 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC2808 a09hlom.9, 5-64°39' 

F&L 

F&L 

F&L 

F&L 

F&L 

F&L 

F&L 

Alcaino 27 

Alcaino 35 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966); Alcaino, Astr and Ap 15.360 
(P)(1971) 

S55a, S59, R62c, S62, S69 



1 


+ J07.25 


- 35.20 






2 


- 48.13 


+ 34.10 






3 


+ 31.63 


61.33 






4 


-191.13 


+ 60.50 






5 


+ 39.05 


- 66.00 






6 


+ 168.58 


-291.50 






7 


+ 63.25 


+ 60.50 






8 






14.87 


15.92 


9 






15.68 


16.96 



PalomarS a 10^03^.0, 5 +00° 18' 

VI on print 

Burbidge and Sandage, ApJ 127.527 (p) (1958) 
S61, S62, S69 



prob RR 



B&S 



NGC 3201 


alOh 


15^.5, 6 


-46°09' 










1 


+ 


59 


- 118 


14.56 


15.66 


39505.858 


0.6048761 


+ 


2 


+ 


29 


- 117 


14.61 


15.60 


28272.352 


0.5326722 




3 


+ 


182 


- 43 


14.84 


15.52 


39504.76: 


0.5994093 


— 


4 


+ 


155 


+ 3 


14.76 


15.60 


23198.539 


0.6300006 




5 


+ 


42 


- 24 


14.40 


15.54 


39504.853 


0.5015359 


+ 


6 


- 


116 


- 143 


14.42 


15.42 


39506.796 


0.5 256131 


— 


7 


- 


91 


- 189 


14.88 


15.40 


39505.823 


0.6303322 


+ 


8 


- 


69 


- 99 


15.06 


15.40 


39504.816 


0.6286280 


+ 


9 


- 


51 


- 91 


14.86 


15.57 


23506.605 


0.5266970 




10 


- 


181 


+ 235 


14.66 


15.59 


22429.597 


0.5351571 




11 


- 


104 


+ 112 


14.82 


15.36 


39506.804 


0.2990471 


+ 


12 


- 


86 


+ 108 


14.50 


15.53 


23547.577 


0.4955583 




13 


- 


160 


+ 92 


14.66 


15.56 


39506.720 


0.5752145 


+ 


14 


- 


156 


+ 133 


14.61 


15.67 


23961.495 


0.5092897 




15 


- 


279 


- 173 


14.34 


15.43 


23164.572 


0.5346644 




16 


- 


197 


- 238 


14.83 


15.21 


39504.819 


0.365 




17 


+ 


11 


- 25 


14.80 


15.52 


39506.874 


0.5655773 


— 


18 


+ 


23 


- 24 


14.73 


15.54 


39504.872 


0.53 




19 


+ 


23 


+ 317 


14.40 


15.50 


39506.821 


0.5250201 


— 


20 


+ 


39 


+ 284 


14.40 


15.52 


39505.816 


0.5291064 


+ 


21 


+ 


94 


+ 135 


14.74 


15.62 


39506.763 


0.5666509 


+ 


22 


- 


100 


- 56 


14.66 


15.57 


39506.825 


0.6059842 


+ 


23 


- 


49 


- 50 


14.75: 


15.12: 


39504.81 


0.61 


Companion 


24 


- 


339 


+ 17 


14.40 


15.52 


39505.869 


0.5889798 


— 


25 


+ 


93 


+ 173 


14.43 


15.47 


39505.818 


0.5147963 


+ 



14 



Variable Stars in Globular Clusters 



No. 




x" 


y' 


' 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC 3201 (continued) 












26 


+ 


219 


— 


140 


14.87 


15.70 


39505.878 


0.5689949 


— 


27 


+ 


58 


- 


323 


14.08 


15.32 


39505.790 


0.4842943 


+ 


28 


+ 


66 


— 


48 


14.70 


15.60 


39505.760 


0.5786766 


— 


29 


— 


256 


+ 


113 


15.12 


15.48 


39506.74: 


0.343 




30 


- 


289 


+ 


272 


14.29 


15.49 


39504.814 


0.5158559 


+ 


31 


+ 


182 


+ 


131 


14.65 


15.51 


23505.620 


0.5194894 




32 


+ 


195 


+ 


199 


14.30 


15.54 


39504.900 


0.5611656 


+ 


33 


+ 


48 


- 


40 


not var 










34 


+ 


296 


+ 


285 


14.37 


15.62 


23547.577 


0.4678883 




35 


— 


11 


+ 


121 


14.90 


15.45 


22484.504 


0.6155244 




36 


— 


108 


— 


11 


14.68 


15.2: 


39505.794 


0.242 


Alt 0.323 


37 


— 


68 


— 


74 


15.04 


15.40 


39504.77 


0.273 


Alt 0.382 


38 


— 


61 


— 


60 


14.70 


15.60 


23877.612 


0.5091616 




39 


+ 


41 


+ 


54 


14.83 


15.80 


23181.537 


0.4832092 




40 


- 


96 


+ 


68 


15.10 


15.56: 


39504.90 


0.642 


Alt 0.385 


41 


+ 


291 


+ 


28 




15.55 




0.66 




42 


- 


301 


+ 


197 


14.26 


15.40 


39504.840 


0.5382490 


+ 


43 


— 


377 


+ 


15 


14.80 


15.39 


23166.665 


0.6761289 




44 


+ 


31 


+ 


67 


15.01 


15.66 


23190.635 


0.6107344 




45 


+ 


127 


- 


32 


14.56 


15.60 


39505.859 


0.5374165 


+ 


46 


- 


396 


- 


510 


14.56 


15.35 


23167.570 


0.5431990 




47 


+ 


108 


+ 


245 


14.78 


15.42 


39504.903 


0.342: 


BC, Alt 0.51 


48 


- 


252 


+ 


12 


14.96: 


15.36 


39506.67: 


0.336 


Alt 0.252 


49 


— 


38 


+ 


151 


14.72: 


15.46 


39504.76: 


0.5814870 


+ 


50 


— 


13 


+ 


27 


14.80 


15.72 


39506.88 


0.565 




51 


— 


205 


- 


26 


14.50 


15.30 


39506.813 


0.5205454 


+ 


52 


+ 


14 


- 


812 


14.90 


15.30 


39505.78: 


0.38: 




53 


- 


873 


- 


758 


14.57 


15.38 


23191.540 


0.5334705 




54 


+ 


671 


— 


804 


14.71 


15.8: 


39506.776 


0.5558721 


+ 


55 


— 


338 


+ 


767 


14.47 


15.43 


39504.915 


0.607 




56 


+ 


246 


+ 


94 


14.95 


15.62 


23164.591 


0.5903376 




57 


+ 


288 


— 


72 


14.74 


15.58 


39506.762 


0.5934373 


+ 


58 


+ 


346 


— 


80 


14.94 


15.45 


23164.538 


0.6220418 




59 


— 


490 


— 


70 


14.28 


15.28 


39506.813 


0.5177106 


+ 


60 


— 


850 


+ 


95 


14.08 


15.38 


39505.798 


0.5035723 


— 


61 


— : 


1125 


+ 


175 


14.12 


15.59 


39504.91 


0.54 




62 


— : 


1060 


- 


186 


14.29 


15.49 


39505.798 


0.5697558 


— 


63 


-: 


1000 


+ 


59 


14.36 


15.39 


23914.582 


0.5680998 




64 


— 


646 


+ 


863 


14.32 


15.54 


39504.815 


0.5224218 


+ 


65 


- 


544 


+ 


797 


14.01 


15.03 


39506.71 


1.660024 


EA,Min, mem? 


66 


— 


398 


+ 


289 


14.90 


15.27 


39506.78 


0.284 




67 


— 


374 


— 


120 


14.75: 


15.31 


39506.70: 


0.329 


Alt 0.494 


68 


- 


283 


+ 


846 








long 




69 


- 


221 


+ 


995 


14.34 


15.50 


23914.575 


0.5122704 




70 


— 


221 


— 


13 


not var 










71 


- 


182 


— 


117 


14.35 


15.39 


39506.765 


0.6011859 


+ 


72 


— 


161 


+ 


596 


15.00 


15.24 




0.36? 





Catalogue 



15 



No. 


x" 


y 


■' 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC3201 (continued) 












73 


- 128 


+ 


86 


14.40 


15.60 


39504.860 


0.5199500 


+ 


74 


- 94 


+ 


36 


not var 










75 


- 81 


+ 


147 


not var 










76 


- 62 


— 


42 


15.16 


15.72 


39506.74 


0.343 


Alt 0.52 


77 


- 10 


— 


52 


14.64 


15.50 


22429.592 


0.5676648 


- 


78 


8 


— 


143 


14.48 


15.48 


39504.83 


0.514 




79 


+ 10 


— 


101 


not var 










80 


+ 60 


+ 


23 


14.82 


15.60 


39505.79 


0.58 




81 


+ 96 


— 


153 












82 


+ 161 


— 


166 


not var 










83 


+ 177 


+ 


172 


14.44 


15.62 


23190.624 


0.5451918 


- 


84 


+ 358 


+ 


703 


14.65 


15.43 


22077.566 


0.5136787 




85 


+ 569 


— 


403 


not var 










86 


+ 611 


— 


315 


not var 










87 


+ 1013 


— 


460 


14.65 


15.30 


23164.633 


0.6038866 




88 


+ 234 


+ 1086 


14.48 


15.61 


39504.86 


0.57 


Wilkens 1 


89 


+ 1404 


— 


180 


14.90 


15.38 


39505.83 


0.369 


Wilkens 2 


90 


- 24 


+ 


06 


14.8: 


15.65 


39504.73: 


0.61 


Wilkens 3 


91 


-1524 


+ 1170 


14.64 


15.10 


39504.98 


0.345 


Wilkens 4 


92 


- 150 


— 


30 


14.48 


15.50 


39506.80 


0.523 


Wilkens 5 


93 


+ 1986 


— 


192 








0.48? 


Wilkens 6 


94 


-2862 


+ 


1824 








RR 


Wilkens 7 


95 


+ 1860 


+: 


2580 








RR 


Wilkens 8 


96 


-2790 


— 


468 


14.50 


15.50 


39506.86 


0.59 


Wilkens 9 



Wilkens no. 10 = V39. Kukarkin considers Wilkens' new variables are cluster members, forming a 
large corona, and says identifications of vars. 6, 11, 45, 52, 57, 68 and 81 are erroneous in FLA66. 

Wilkens, MVS 3.75 (1965); Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966); 
Kukarkin, AC 426.4 (1967), AC 428.1 (1967), AC 637.4 (1971), VS 17.610 (1971), Letter (1971) 

S55a, S57, S59, S61, R62a, S62, S64, L65, R65, St66, S67, S69, S70 



Palomar4 a llh26m.6, 5 +29° 15' 










1 -12 -4 17.7 


20 


35922 


130.50 


Rosino 


2 -43 -3 17.6 


19.3 


35938 


109.30 


Rosino 



Rosino, Asiago Contr 85 (1957); Burbidge and Sandage, ApJ 127.527 (1958); Rosino and Pinto, 
IAUCoU21 (1973) 
R57, S59, R61, S61, S62, S69 



NGC 


4147 al2h07m.6, 6 + 


18°49' 










1 


-100.1 


- 45.7 


16.36 


17.76 


35546.544 


0.5003860 




2 


- 20.2 


- 28.8 


16.46 


17.64 


35538.485 


0.49306 




3 


- 28.5 


- 35.3 


16.68 


17.24 


35538.591 


0.280542 




4 


+ 1 


+ 18 


16.27 


17.29 


34805.859 


0.30097 




5 


+ 14.9 


+ 2.7 


17.0 


17.4 




0.34125: 


Newburn 


6 


+ 31.2 


+ 28.4 


16.29 


17.67 


34805.675 


0.61860 


S&W 



16 



Variable Stars in Globular Clusters 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC4147 (continued) 



7 


+ 


4.6 


+ 7.4 


16.4 


17.6 


34805.924 


0.51294 S&W 


8 


+ 


8.6 


+ 2.3 


16.9 


17.5 




0.3897 


S&W 


9 








prob not var 






S&W print 


10 


— 


47.8 


- 45.6 


16.96 


17.54 


35538.528 


0.352314 S&W 


11 


— 


12.2 


- 41.9 


16.72 


17.30 


35538.670 


0.38739 S&W 


12 


+ 


5.1 


- 4.2 


16.6 


17.6 




0.5: 


S&W 


13 


+ 


0.1 


- 19.0 


16.8 


17.3 




0.3759 


S&W 


14 


+ 


8.4 


- 0.2 


16.9 


17.5 




0.5255 


Newburn 


15 


+ 


9,2 


- 7.8 


16.8 


17.3 




0.3354 


Newburn 


16 


+ 


14.5 


+ 7.7 


16.8 


17.1 




0.2775 


Newburn 


17 


+ 


63.7 


+ 143.3 


16.72 


17.34 


35538.430 


0.37473 Newburn 



Five field variables, Baade. 

Baade, AN 244.15 3 (1931); Sandage and Walker, AJ 60.230 (p) (1955); Newburn, AJ 62.197 
(1957); Mannino, Asiago Contr 87 (1958) 

S55a, S57, S59, S61, R62a, S62, L65, R65, S69 



NGC4372 al2h23m.O, 6-72°24' 



1 

2 



-739.75 
+612.15 



- 42.08 
-382.25 



F&L 
F&L 



Wilkens, Letter (1961); Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 
S55a, S57, S59, S61, R62c, S62, F&L63, S69 



NGC 4590 (Messier 68) a 12^36^.8, 5 -26° 29' 



1 


— 


283 


+ 109 


15.55 


16.11 


33421.357 


0.349604 


2 


— 


168 


- 44 


15.05 


16.29 


33661.66 


0.578169 


3 


— 


140 


+ 91 


15.40 


16.15 


33661.66 


0.4158 


4 


— 


118 


-132 


15.65 


16.20 


33423.273 


0.396367 


5 


— 


53 


+ 169 


15.47 


16.11 


33423.297 


0.282116 


6 


— 


54 


+ 17 


15.75 


16.07 


33422.413 


0.368523 


7 


— 


51 


- 78 


15.71 


16.07 


33423.478 


0.387945 


8 


— 


35 


-134 


15.74 


16.13 


33422.359 


0.390402 


9 


— 


30 


+ 40 


15.43 


16.28 


33422.257 


0.57900 


10 


— 


24 


- 14 


15.28 


16.62 


33423.224 


0.55112 


11 


— 


17 


-113 


15.65 


16.16 


33423.295 


0.36489 


12 


— 


12 


00 


15.07 


16.23 


33423.333 


0.6162 


13 


— 


4 


- 57 


15.72 


16.11 


33423.385 


0.361740 


14 


— 


2 


+218 


15.02 


16.25 


33421.437 


0.55679 


15 


+ 


10 


+ 59 


15.65 


16.36 


33423.360 


0.37220 


16 


+ 


10 


+ 78 


15.65 


16.22 


33423.289 


0.381967 


17 


+ 


17 


- 74 


15.65 


16.60 


33418.293 


0.66693 


18 


+ 


18 


- 96 


15.69 


16.19 


33423.327 


0.367346 


19 


+ 


32 


+ 70 


15.65 


16.20 


33421.404 


0.39206 


20 


+ 


33 


-114 


15.69 


16.14 


33421.293 


0.385764 


21 


+ 


46 


+ 8 


15.82 


16.60 


33423.358 


0.37241 


22 


+ 


61 


- 22 


15.30 


16.52 


33421.424 


0.563469 


23 


+ 


65 


+ 380 


14.85 


16.13 


33423.198 


0.6588799 



Catalogue 



17 



No. 


x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC 4590 (continued) 












24 


+ 72 


- 8 


15.64 


16.13 


33422.268 


0.376500 




25 


+ 140 


+ 123 


15.00 


16.15 


33423.328 


0.641556 




26 


+ 157 


- 45 


15.63 


16.11 


33799.370 


0.413217 




27 


+ 381 


+ 263 


10.2 


17.4 


33661. 


320 


FI Hya, f 


28 


+439 


+ 159 


14.81 


16.18 


33423.292 


0.6067750 




29 


+ 283 


-153 


15.65 


16.15 


33419.416 


0.395253 




30 


+ 112 


- 77 


15.60 


16.20 


33422.442 


0.73362 




31 


-109 


+ 96 


15.49 


16.10 


33423.310 


0.399658 




32 


-330 


-639 






33422.362 


0.58692 


van Agt 


33 


+ 89 


+ 59 






33422.317 


0.38523 


van Agt 


34 


+ 268 


+ 216 






33422.314 


0.39696 


van Agt 


35 


- 35 


- 52 






33421.340 


0.71608 


van Agt 


36 


- 38 


- 52 






33422.374 


0.6998 


van Agt 


37 


- 21 


+ 20 






33423.317 


0.38553 


van Agt 


38 


- 22 


- 29 






33423.251 


0.3826 


van Agt 


39 


- 50 


- 8 










T,R&0 


40 


- 1 


- 52 










T,R&0 


41 


+ 4 


+ 80 










T,R&0 


42 


- 3 


+ 37 










T,R&0 



Five new field variables, Terzan et al. (1973) 

Rosino and Pietra, Bologna Pubbl6,5 (1954); van Agt and Oosterhoff, Leiden Ann 21.253 (p) 
(1959); Terzan, Rutily and Ounnas. lAU Coll 21 (p) (1973) 

S55a, S57, S59, S61, R62a, L65, R65, S69 



NGC 4833 al2h56m.0, 5- 


70° 36' 










1 


-264 


+468 


15.32 


15.86 


29375.251 


0.750101 


RYMus 


2 


+ 378 


-354 


13.0 


16.2: 


26166 


333.7 


RZMus,V,f 


3 





+ 6 


15.46 


15.9 


29363.248 


0.744526 




4 





+ 24 


15.24 


15.88 


29381.249 


0.655536 




5 


+ 132 


- 66 


15.4 


16.0 


29381.240 


0.629414 




6 


+ 120 


+ 120 


15.3 


15.9 


29381.297 


0.653967 




7 


+ 72 


- 6 


15.49 


16.05: 


29374.256 


0.668422 




8 


-168 


+498 


15.59 


15.79 








9 


- 42 


- 6 


14.5 


15.16 


28035 


87.7: 




10 


+ 72 


+414 


15.14 


15.9 








11 


-336 


-828 


14.5 


16.0: 


24320 


303.8 




12 


+ 19.2 


+ 13.7 










F&L, RR? 


13 


+ 272.2 


- 30.2 










F&L, RR? 


14 


- 13.7 


- 38.5 










F&L, RR? 


15 


- 15.1 


- 57.7 










F&L, RR? 


16 


- 76.5 


+ 151.2 








irr 


F&L, red 



Menzies confirms variability of ail these stars, with small variation for V16. He lists eight new sus- 
pected variables, Menzies B57, 384, 8105, B121, B193, C80, C308 (all appear to be RR Lyr), and 
D199 (perhaps Pop II Cepheid), identified on print. 

Feast, Obs 86.120 (1966); Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966); 
Menzies, MN 156.207 (p) (1972) 

S55a, S59, R62a, S62, L65, R65, S67, S69 



18 



Variable Stars in Globular Clusters 



No. 


x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC 5 024 (Messier 


53) al3h 


lOm.5,5 


+ 18°26' 








1 


+ 9.6 


-171.0 


15.75 


17.20 


23083.408 


0.6098240 


+ 


2 


- 78.0 


-183.6 


16.30 


16.90 


22787.498 


0.3861005 




3 


- 60.6 


-138.0 


16.10 


17.10 


23113.388 


0.6306134 





4 


-169.5 


-156.6 


16.41 


16.84 


23113.482 


0.3851900 


+ 


5 


-237.0 


-258.0 


15.75 


17.10 


23143.336 


0.6394247 


— 


6 


+ 123.6 


+ 13.5 


16.00 


17.20 


23083.457 


0.66401573 


— 


7 


+ 79.5 


+ 83.5 


15.85 


17.15 


23145.418 


0.5448396 


+ 


8 


+ 72.0 


+ 60.0 


16.10 


17.10 


22762.553 


0.61553333 


— 


9 


+ 67.5 


- 40.5 


15.90 


17.10 


23145.523 


0.6003694 


— 


10 


-138.6 


+ 54.0 


15.85 


17.05 


23143.446 


0.6082562 





11 


-143.4 


- 58.5 


15.85 


17.0 


23113.525 


0.6299592 


+ 


12 


+ 409.5 


+ 187.5 


15.90 


17.15 


23113.579 


0.61258094 


— 


13 


+462.0 


-299.7 


15.75 


17.10 


23143.419 


0.6274424 


— 


14 


+ 354.6 


-207.0 


15.80 


17.10 


23143.363 


0.5454029 


— 


15 


+ 248.4 


+ 228.0 


16.39 


16.67 


23113.361 


0.3087107 


+ 


16 


-136.5 


-202.5 


16.43 


16.90 


23113.402 


0.3031728 




17 


-214.5 


+ 114.0 


16.29 


16.80 


22762.612 


0.3814992 




18 


- 96.0 


+ 12.6 


15.83 


16.42 








19 


+ 165.6 


- 42.0 


16.34 


16.85 


22789.465 


0.3918418 




20 


+ 188.4 


-351.6 


16.32 


16.81 


23113.615 


0.3844212 


— 


21 


+437.4 


- 27.0 


16.32 


16.81 


22790.410 


0.3384650 




22 


- 53.4 


-288.0 


16.56 


16.85 


var? 






23 


+ 96.0 


- 89.7 


16.34 


16.88 


23113.460 


0.3658077 




24 


-118.5 


- 29.2 


15.71 


16.43 




3.? 




25 


+ 130.3 


+ 31.7 


16.05 


17.0 


23113.392 


0.70516256 


— 


26 


-288.0 


-279.9 


16.20 


16.85 


23113.343 


0.3911166 




27 


-203.8 


-157.9 


16.0 


17.10 


23083.620 


0.6710599 





28 


-181.4 


+459.0 


15.65 


17.05 


23113.183 


0.63279704 


+ 


29 


+ 125.4 


- 79.5 


16.56 


17.04 


22808.305 


0.8232463 


+ 


30 


+ 57.7 


-482.8 


15.6 


17.6 


31223.384 


0.53548466 


Be, 37d 


31 


+ 60.6 


- 0.1 












32 


-111.9 


- 86.6 


16.26 


16.65 


22790.475 


0.3901324 




33 


-165.0 


+ 12.2 












34 


-144.0 


-216.7 


16.48 


16.70 


not var 






35 


+ 104.1 


+ 153.2 


16.25 


16.95 


23113.327 


0.3726739 





36 


+ 120.3 


+306.5 


16.33 


16.71 


23113.698 


0.3732511 




37 


- 44.0 


+ 62.2 


15.68 


16.48 








38 


+ 21.3 


-143.2 


16.0 


17.0 


23083.773 


0.7057873 


+ 


39 


-234.0 


+ 212.5 


16.84 


17.26 


not var 






40 


+ 8.9 


+ 111.5 












41 


+ 19 


+ 66 












42 


- 67 


+ 17 


15.54 


16.33 








43 


- 34 


+ 53 












44 


+ 53 


- 2 


15.20 


15.99 








45 


- 5 


- 36 












46 


- 12 


+ 34 












47 


- 68.7 


+ 138.0 


16.20 


16.80 


37763.435 


0.35051 


Margoni 



Catalogue 



19 



No. 


X 


■' 


y" 




Max. 


Min. 


Epoch 


Period 


Remarks 


NGC 5024 (continued) 














48 


+ 


4.68 


+ 


11.58 


16.63 


17.53 


34480.91 


0.3327660 


Cuffey 47 


49 


+ 


1.05 


+ 


4.39 


15.25 


15.65 


34478.5 


111.6 


Cuffey 48 


50 


- 


2.28 


- 


1.34 


15.22 


15.52 


34482.0 


55.4 


Cuffey 49 



Cuffey, AJ 67.574 (1962); Margoni, Asiago Contr 150 (1964); Cuffey, AJ 70.732 (1965); Margoni, 
Asiago Contr 170 (1965), Bamb Kl Veroff 4,40.249 (1965); Wachmann, Astr Abh Hoffmeister p. 
121 (1965); Cuffey, AJ 71.514 (1966); Margoni, Asiago Contr 198 (1967); Wachmann, Berg Abh 
8.114(1968) 
S55a, S57, S59, S61, R62a, S62, S64, L65, R65, S67, C&S69, S69, S70 



NGC5053 a 13^13^.9, 6 +17°57' 










1 


-380 


+ 158 


15.8 


16.5 


37343.456 


0.6471748 




2 


-193 


- 3 


15.9 


16.6 


37370.575 


0.3789561 


+ 


3 


+ 140 


+ 138 


15.8 


16.6 


37370.470 


0.5929430 




4 


+ 31 


-114 


15.8 


16.5 


37371.454 


0.6670627 




5 


+ 220 


-220 


16.0 


16.6 


37370.641 


0.7148605 




6 


+ 126 


+ 77 


16.0 


16.5 


37370.556 


0.2921978 




7 


- 87 


+ 169 


15.9 


16.5 


37370.469 


0.3519300 


+ 


8 


+ 117 


+ 50 


15.9 


16.5 


37371.452 


0.3628410 


— 


9 


-199 


+ 382 


16.0 


16.6 


37371.407 


0.7402201 




10 


+ 94 


+ 56 


16.10 


16.45 


37370.427 


0.4373803 


AltP? 


11 






16.01 


16.47 






Perova 



Perova's var., VI 1, is Baade's comparison star c. 

Perova, VS 14.255 (1962); Mannino, Bologna Pubbl 8, 12 (1963) 

S55a, S59, R62a, S62, S64, L65, R65, C&S69, S69 



NGC5139(a;Centauri) a 13^2301.8, 


5-47°13' 








1 


— 


416.16 


+ 298.89 


11.05 


12.45 


30027.0 


29.3479* 


0, Sp, r-, V, mem 


2 


— 


340.00 


+ 238.51 


]13.06 


16.12 


30139.4 


235.74 


o,f 


3 


- 


507.93 


+ 167.43 


14.11 


15.14 


27000.42 


0.8412403 


— 


4 


— 


337.61 


+ 262.10 


14.96 


15.25 


27000.32 


0.6273172 


+ 


5 


- 


282.75 


+ 328.29 


14.48 


15.49 


27000.44 


0.5152823 


+ 


6 


- 


162.43 


+ 252.95 


13.84 


15.24 


27010.1 


73.513 


0, prob f 


7 


+ 


153.19 


+879.15 


14.15 


15.33 


27000.20 


0.7130181 


+ 


8 


+ 


629.43 


+ 16.20 


14.03 


15.35 


27000.31 


0.5212859 


+ 


9 


- 


473.17 


+ 137.14 


14.31 


15.28 


30000.04 


0.5233301 





10 


- 


397.76 


+ 244.48 


14.43 


14.95 


27000.06 


0.374956 


— 


11 


- 


158.63 


+338.73 


13.90 


15.04 


27000.19 


0.5648246 


— 


12 


- 


193.16 


+ 274.34 


14.43 


14.95 


27000.08 


0.3867639 





13 


- 


487.26 


+ 199.54 


13.96 


15.14 


30000.50 


0.6690507 





14 


- 


473.51 


-627.56 


14.56 


15.17 


30000.29 


0.3771102 





15 


- 


194.09 


+ 242.62 


13.70 


14.39 


27000.40 


0.8106152 


+ 


16 


+ 


517.05 


-536.81 


14.46 


15.04 


27000.07 


0.3301802 


+ 


17 


+ 


522.24 


+ 200.00 


14.18 


14.61 


30062.2 


64.725 


irr, prob f 


18 


+ 


596.64 


+ 220.15 


14.06 


15.35 


30000.42 


0.6216671 






20 



Variable Stars in Globular Clusters 



No. 




x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC5139 (continued) 












19 


+ 


444.14 


+ 32.44 


14.76 


15.30 


30000.11 


0.2995525 





20 


+ 


280.88 


+ 32.06 


14.09 


15.28 


27000.61 


0.6155528 


+ 


21 


- 


355.75 


+ 162.07 


14.20 


14.81 


30000.10 


0.380810 




22 


+ 


552.18 


-330.22 


14.63 


15.17 


27000.22 


0.3965212 




23 


+ 


2.54 


+ 240.71 


14.26 


15.39 


27000.17 


0.5108653 


+ 


24 


+ 


524.71 


-336.96 


14.57 


15.04 


27000.08 


0.4622076 


+ 


25 


— 


210.77 


+ 17.48 


13.98 


15.07 


30000.50 


0.5885146 





26 


- 


229.58 


+ 101.21 


14.36 


15.06 


27000.15 


0.7847138 


+ 


27 


- 


205.47 


+ 24.11 


14.50 


15.19 


30000.02 


0.6157067 





28 








not var 










29 


- 


193.25 


- 6.45 


12.39 


13.50 


30008.98 


14.73383 


0, Cep, mem 


30 


— 


307.92 


- 75.01 






30000.21 


0.403988 





31 








not var 










32 


+ 


174.39 


+420.01 


13.87 


15.20 


27000.39 


0.6204298 


— 


33 


- 


554.54 


- 24.00 


14.16: 


15.25: 


27000.52 


0.6023334 


— 


34 


— 


396.87 


-269.04 


14.10: 


15.00:: 


27000.55 


0.7339428 


+ 


35 


+ 


71.70 


+ 365.07 


14.43 


15.00 


27000.00 


0.3868382 


— 


36 


+ 


246.11 


+789.42 


14.62 


15.17 


30000.26 


0.379846 





37 








not var 










38 


+ 


169.10 


-470.37 


14.45 


15.20 


27000.01 


0.7790474 


+ 


39 


+ 


741.86 


-365.80 


14.48 


15.08 


30000.21 


0.3933505 





40 


— 


220.99 


-125.30 


13.95 


15.15 


30000.11 


0.6340925 





41 


+ 


151.80 


-142.18 


14.03 


15.06 


27000.53 


0.6629590 


+ 


42 


+ 


0.21 


- 50.21 


12.5 


14.9 




149.4 




43 


+ 


119.23 


+ 103.16 


13.27 


14.29 


30000.65 


1.156706 


0, Cep, mem 


44 


— 


243.40 


-354.05 


13.67: 


14.65: 


30000.48 


0.5675440 





45 


— 


764.48 


+ 80.97 


14.18 


15.37 


27000.09 


0.5891301 


+ 


46 


- 


770.61 


+ 170.11 


14.43 


15.44 


27000.60 


0.6869406 


+ 


47 


— 


504.32 


+ 269.26 


14.07 


14.60 


27000.15 


0.4851319 


— 


48 


— 


86.54 


-104.54 


12.95 


13.80 


30003.6 


4.47227 


0, Cep, mem 


49 


— 


391.98 


-553.77 


14.40 


15.52 


30000.36 


0.6046505 





50 


— 


530.75 


+ 65.40 


14.32 


14.90 


30000.20 


0.3861960 





51 


- 


36.85 


+258.73 


13.86 


15.16 


27000.08 


0.5741332 


+ 


52 


- 


112.85 


+ 36.47 


13.60 


14.22 


30000.28 


0.6603703 





53 


— 


482.79 


-447.74 


13.30 


13.87 




32.7 


irr, Alt 70 


54 


- 


229.39 


+592.76 


14.33 


15.22 


27000.30 


0.7728973 


+ 


55 


- 


617.73 


-816.68 


14.50 


15.50 


27000.11 


0.5817244 


— 


56 


- 


515.93 


-541.96 


14.56 


15.57 


27000.42 


0.5680098 


— 


57 


+ 


635.72 


-493.26 


14.52 


15.16 


27000.44 


0.7944181 


+ 


58 


- 


335.44 


+277.68 


14.49 


14.74 


30000.28 


0.3699124 





59 


- 


282.90 


- 65.84 


14.20 


15.18 


30000.41 


0.5185122 





60 


- 


108.42 


-247.33 


13.24 


14.47 


30001.00 


1.349464 


0, Cep, mem 


61 


+ 


280.44 


+ 68.07 


13.65 


14.42 


30001.59 


2.273564 


0, Cep, mem 


62 


- 


199.80 


+ 45.28 


13.88 


15.10 


27000.31 


0.6197945 


+ 


63 


- 


996.82 


-491.46 


14.59 


15.17 


27000.24 


0.8259432 


+ 


64 


- 


448.01 


-457.49 


14.54 


15.14 


30000.24 


0.344621 


+ 


65 


- 


454.49 


-474.32 


14.72: 


15.17: 


30000.022 


0.06272267 


0, f, RRs 



Catalogue 



21 



No. 




x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarl<s 


NGC5139 (continued) 












66 


— 


133.37 


+ 375.15 


14.46 


14.95 


27000.24 


0.4074106 


+ 


67 


— 


178.11 


+593.57 


14.18 


15.28 


27000.41 


0.5644510 


+ 


68 


— 


338.18 


+545.12 


14.15 


14.67 


30000.1 


0.534708 





69 


— 


965.76 


+530.94 


14.14 


15.35 


27000.24 


0.6532208 


+ 


70 


+ 


417.83 


-304.65 


14.62 


15.11 


30000.2 


0.390596 





71 


+ 


220.39 


+ 47.13 


14.38 


14.92 


30000.2 


0.3574826 





72 


+ 


477.85 


+ 734.87 


14.44 


15.10 


27000.17 


0.3845221 


+ 


73 


— 


532.49 


+ 750.76 


14.00 


15.32 


27000.42 


0.5752151 


+ 


74 


+ 


215.47 


+664.83 


14.10: 


15.29: 


27000.43 


0.5032480 


+ 


75 


+ 


341.44 


+ 591.55 


14.52 


15.07 


30000.16 


0.4283681 





76 


+ 


113.31 


+511.81 


14.21: 


14.72: 


27000.17 


0.3378487 


+ 


77 


+ 


352.29 


+ 392.42 


14.39 


14.85 


30000.10 


0.4260045 





78 


+ 


586.10 


+ 146.68 


14.17 


14.84 


33929.972 


1.16812901 


-,EA,Min,mem 


79 


+ i 


1000.12 


- 51.02 


14.26 


15.39 


27000.23 


0.6082758 


+ 


80 


+ ] 


1304: 


-108: 


14.1: 


14.8 




0.45 


Alt 0.31 


81 


+ 


511.36 


+ 228.72 


14.39 


14.93 


27000.14 


0.3894005 


+ 


82 


+ 


499.94 


+ 126.98 


14.47 


15.00 


30000.12 


0.335931 





83 


+ 


226.09 


+424.66 


14.50 


15.07 


27000.29 


0.3566071 


+ 


84 


-; 


1202.81 


- 74.70 


14.37: 


15.10: 


30000.33 


0.5798732 





85 


— 3 


1010.51 


+ 307.98 


14.33 


15.13: 


27000.10 


0.7427583 


, + 


86 


+ 


293.14 


+ 147.26 


13.96 


15.18 


27000.32 


0.6478337 


+ 


87 


+ 


113.68 


+ 184.13 


14.40 


14.90 


30000.04 


0.3965978 





88 


+ 


98.13 


+ 203.28 


14.01 


14.81 


27000.22 


0.6901959 


+ 


89 


- 


2.95 


+ 159.29 


14.47 


14.97 


30000.29 


0.374948 





90 


— 


5.30 


+ 137.09 


13.81 


14.73 


27000.48 


0.6034020 


+ 


91 


+ 


43.72 


+ 144.35 


14.25 


14.91 


27000.18 


0.8951197 




92 


— 


317.86 


+446.38 


14.10: 


14.68: 


30000.00 


1.345044 


O.Cep, mem 


93 








not var 










94 


- 


504.09 


+ 355.09 


14.58: 


14.99: 


30000.20 


0.2539334 





95 


- 


824.80 


- 11.05 


14.51 


15.02 


27000.39 


0.4050201 


+ 


96 


— 


71.20 


+ 97.06 


13.93 


14.82 


27000.08 


0.6245320 


+ 


97 


+ 


225.50 


+ 187.93 


14.11 


15.16 


27000.65 


0.6918907 


+ 


98 


+ 


198.25 


+ 102.38 


14.57 


15.09 


30000.19 


0.2805649 





99 


+ 


160.35 


+ 50.36 


13.77 


14.90 


37000.59 


0.766140 


+ 


100 


+ 


179.49 


+ 65.68 


14.05 


15.05 


27000.48 


0.5527119 


+ 


101 


+ 


444.11 


- 73.28 


14.46 


14.90 


26523.291 


0.3408843 




102 


+ 


361.83 


- 94.10 


14.16 


15.22 


27000.13 


0.6913899 


+ 


103 


+ 


283.14 


+ 2.35 


14.46 


14.80 


30000.02 


0.3288489 





104 


+ 


822.98 


-309.01 


14.52 


14.94 


37000.51 


0.867280 


— 


105 


+ 


603.23 


-246.92 


14.70 


15.25 


27000.14 


0.3353345 


+ 


106 


+ 


130.35 


+ 26.92 


13.88 


15.02 


27000.22 


0.5699061 


— 


107 


+ 


279.83 


-139.13 


14.07 


15.39 


27000.07 


0.5141002 


+ 


108 


+ 


185.66 


- 46.36 


13.84 


14.81 


27000.24 


0.5944554 


+ 


109 


+ 


153.91 


- 57.13 


13.99 


15.03 


27000.67 


0.7440615 


+ 


110 


+ 


158.94 


- 87.08 


14.41 


14.96 


26524.256 


0.3221021 




111 


+ 


27.26 


- 0.30 


14.18 


14.80 


27000.02 


0.7629005 


+ 


112 


+ 


79.83 


-103.36 


13.92 


14.92 


30000.07 


0.4743558 






22 



Variable Stars in Globular Clusters 



No. 




x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC5139 (continued) 












113 


+ 


99.99 


-187.65 


13.94 


15.22 


27000.39 


0.5733636 


+ 


114 


+ 


38.08 


-101.15 


14.00 


14.75 


26470.416 


0.6753065 




115 


— 


345.49 


-336.14 


14.12 


15.30 


27000.14 


0.6304638 


— 


116 


— 


109.66 


+ 33.71 


14.12 


14.77 


30000.37 


0.7201327 





117 


— 


267.73 


- 40.22 


14.40 


14.92 


30000.17 


0.4216616 





118 


— 


58.87 


- 98.67 


13.88 


15.02 


30000.03 


0.6116283 





119 


— 


82.04 


-157.45 


14.51 


14.83 


26472.319 


0.3058774 




120 


— 


211.29 


-247.61 


14.26 


15.23 


27000.51 


0.5485746 


- 


121 


_ 


184.36 


-189.58 


14.48 


14.81 


27000.00 


0.3041811 


+ 


122 


— 


162.92 


-261.41 


13.99 


15.17 


27000.06 


0.6349267 


+ 


123 


+ 


46.11 


-512.55 


14.42 


14.91 


26473.331 


0.4739051 




124 


+ 


78.88 


-626.81 


14.37 


14.97 


30000.02 


0.3318607 





125 


+ 


23.74 


-742.59 


14.04 


15.33 


27000.26 


0.5928884 


+ 


126 


+ 


822.95 


-730.44 


14.45 


14.97 


30000.17 


0.3418905 





127 


— 


880.16 


+ 4.31 


14.60 


15.12 


30000.03 


0.3052736 





128 


— 


289.77 


- 92.09 


14.25 


14.86 


27000.43 


0.8349478 


+ 


129 


+ 


192.02 


- 25.83 


14.18 


14.74 






f 


130 


— 


366.17 


+900.99 


14.13 


15.49 


30000.38 


0.4932499 





131 


— 


165.05 


- 59.95 


14.40 


14.86 


27000.19 


0.3921558 


- 


132 


— 


72.44 


- 29.31 


13.97 


14.96 


26469.386 


0.6556410 




133 


— ; 


1914.22 


+ 1053.78 


13.74 


14.53 


30000.07 


0.31709593 


0, EW, Min 


134 


— 


942.87 


+ 972.72 


14.12 


15.32 


30000.57 


0.6529026 





135 


— 


184.88 


- 37.25 


13.87 


14.85 


26470.314 


0.6325795 




136 


— 


154.26 


+ 60.08 


14.22 


14.64 


30000.0 


0.3919136 





137 


— 


149.54 


+ 96.23 


14.38 


14.90 


30000.29 


0.3342179 





138 


— 


111.12 


- 187.55 


12.5 


13.6 




74.6: irr. 




139 


— 


86.94 


+ 65.18 


14.00 


14.90 


26462.404 


0.6768666 




140 


— 


42.65 


- 86.80 








short 




141 


— 


55.47 


- 47.46 


14.05 


14.75 


irr 


0.6975651 




142 


— 


37.35 


2.56 


14.2 


14.8 




short 




143 


— 


37.45 


+ 71.40 


14.24 


14.77 


26470.394 


0.8207020 




144 


— 


33.28 


+ 22.44 


14.33 


14.81 


26454.329 


0.8353054 




145 


+ 


49.07 


- 148.51 


14.40 


14.87 


30000.15 


0.373139 





146 


+ 


65.96 


- 48.03 


13.87 


14.77 


26469.386 


0.6331021 




147 


+ 


298.70 


- 151.04 


14.35 


14.80 


30000.34 


0.4226989 





148 


+ 


299.20 


+ 44.21 


12.9 


13.8 




90: irr. 




149 


+ 


477.33 


+ 894.18 


14.03 


15.11 


30000.42 


0.6827281 





150 


+ 


543.18 


- 442.23 


14.07 


14.94 


30000.7 


0.8991997 





151 


+: 


1010.06 


+ 753.35 


14.42 


14.84 


30000.1 


0.4077838 





152 


+ 


13.84 


- 48.83 


12.8 


13.7 




124: 


irr 


153 


+ 


34.46 


+ 136.32 


14.48 


14.88 


30000.23 


0.386445 





154 


+ 


169.59 


- 113.20 


14.55 


14.72 


30000.10 


0.322407 





155 


+ 


75.25 


+ 237.31 


14.43 


14.88 


30000.3 


0.413919 





156 


+ 


15.06 


- 191.94 


14.41 


14.83 


30000.34 


0.3591887 





157 


+ 


1.77 


+ 82.58 


14.42 


14.79 


26523.370 


0.4064970 




158 


— 


10.58 


- 119.80 


14.32 


14.74 


26472.442 


0.3673350 




159 


— ; 


2039.94 


- 891.45 


14.39 


14.96 


30000.0 


0.343101 






Catalogue 



23 



No. 


x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC5139 (continued) 












160 


- 711.13 


+ 969.21 


14.51 


15.15 


30000.1 


0.397276 





161 


- 96.81 


- 129.27 


13.3 


13.8 




irr 




162 


- 392.40 


252.39 


12.9 


13.6 




irr 


est now 


163 


~ 575.24 


+ 499.91 


14.59 


14.88 


30000.0 


0.3132294 





164 


+ 152.75 


+ 478.38 


13.7 


14.0 




37: t 


Red 


165 


- 69.92 


+ 104.59 












166 


2.89 


+ 144.71 












167 


- 352.63 


- 321.43 












168 


- 543.66 


- 201.42 


14.96 


15.46 


30000.1 


0.321295 





169 


+ 347.5 


+ 278.7 


14.61 


14.85 


32323.35 


0.46926 


Belserene 


170 












irr 


Eggen, Herst53 


171 


-2280 


+ 2520 








RRa 


Wilkens 1 


172 


+ 720 


+ 1440 








RRa 


Wilkens 2 


173 


+ 1800 


+ 660 








RRa 


Wilkens 3 


174 


+ 780 


-2040 








1.8984 


Wilkens 4, E 


175 


-2640 


-3000 










Wilkens 5 


176 


+ 144 


- 66 








RRc 


Wilkens 6 


177 


+ 1380 


- 480 








RRb 


Wilkens 7 


178 


+ 3120 


+ 600 








RRb 


Wilkens 8 


179 


-1800 


-2940 








RRb 


Wilkens 9 


180 


-1500 


- 720 








RRc 


Wilkens 10 


181 


+ 1925 


-1216 








0.58836 


Wess2 


182 


+ 3355 


+ 1292 








0.54539 


Wess 12 


183 


+ 1744 


- 116 








0.29605 


Wessl3 



* This variable appears intermediate between W Vir and RV Tau types, with alternate P 58^^.7. 
t Period from Dickens (1972). 

Wilkens now considers his vars. 1, 5, 8, 9 also members (Letter, 1972), nos. 1 1-15 suspected. 
Wesselink has one field EW. 

Belserene, Rutherfurd Contr 33.1, 43 (1956), AJ 64.58 (1959); Thackeray, Obs 80.226 (1960); 
Eggen, Royal Obs Bull 29.E73 (1961); Kurochkin, VS 13.248 (1961); Belserene, AJ 69.475 (1964); 
Dickens and Saunders, Royal Obs Bull lOl.ElOl (1965); Geyer, AG Mitt p.96 (1965); Geyer and 
Szeidl, BambKlVeroff 4, 40.63 (1965); Harding, Royal Obs Bull 99. E65 (1965); Wilkens, MVS 
3.72 (1965); Oosterhoff and Walraven, BAN 18.387 (1966); Ponsen and Oosterhoff, BAN Suppl 
1.3 (1966); Woolley, Royal Obs Ann 2 (1966); Dickens and Carey, Royal Obs Bull 129 (1967); 
Geyer, ZAp 66.16 (1967); Wilkens, MVS 4.93 (1967); Jones, MN 140.265 (1968); Sistero, IBVS 
316 (1968); Wilkens, La Plata Bol 12 (1968); van Albada, AAS Bull 1.366 (1969); Sistero, Four- 
cade and Laborde, IBVS 402 (1969); Wesselink, Letter (1969); Geyer and Szeidl, Astr and Ap 4.40 
(1970); Geyer, lAU Coll 15.235 (1971); Dickens, Letter (1972); Dickens, Feast and Lloyd Evans, 
MN 159.337(1972); Eggen, ApJ 172.639 (1972); Feast, Preprint (1972); Geyer, AG Mitt 31.168 
(1972); Wesselink, unpub (1972); Wilkens, Letter (1972) 

S55a, S57, S59, S61, A62, R62a, S62, P64, S64, L65, R65, FLA66, St66, S67, C&S69, S69, S70 



NGC 5272 (Messier 3) a 13h39m.9. 5 +28°38' 
- 128.5 14.68 15.92 



1 - 5.2 

2 + 15.8 

3 + 57.9 



+ 52.6 
- 66.0 



14.75 16.00 



36692.336 
15021.225 



0.5206250 
0.5582053 



24 



Variable Stars in Globular Clusters 



No. 




x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC5272 (conti 


inued) 












4 


— 


43.5 


8.8 


14.9 


16.0 








5 


+ 


261.0 


- 22.3 


14.71 


16.15 


15021.239 


0.5058940 


Be 


6 


— 


123.9 


+ 60.1 


14.87 


16.21 


36669.320 


0.5143228 


+ 


7 


— 


4.8 


+ 87.2 


14.69 


16.25 


15021.064 


0.4974290 




8 


— 


81.7 


- 23.4 


14.37 


15.4 






Confirmed 


9 


— 


291.4 


- 207.8 


14.95 


16.28 


36668.502 


0.5415641 


— 


10 


+ 


153.6 


+ 138.0 


15.06 


16.15 


36658.470 


0.5695185 


— 


11 


— 


152.6 


- 209.7 


14.75 


16.17 


36699.491 


0.5078918 


est 


12 


— 


3.8 


- 145.4 


15.23 


15.83 


36687.336 


0.3178890 




13 


— 


26.0 


- 137.5 


14.79 


15.96 


36702.398 


0.4830302 


- RR Binary? 


14 


— 


49.0 


- 161.0 


14.95 


16.19 


36668.549 


0.6359019 


+ 


15 


— 


90.8 


- 273.2 


14.87 


16.26 


36666.565 


0.5300794 


+ 


16 


— 


301.4 


- 93.1 


14.93 


16.31 


36687.369 


0.5115075 


— 


17 


+ 


142.4 


- 440.4 


15.20 


16.20 


36668.543 


0.5761417 


+, Be 


18 


+ 


97.6 


- 295.3 


14.86 


16.30 


36661.578 


0.5163623 


Be 


19 


+ 


350.5 


- 245.6 


15.56 


16.15 


36639.520 


0.6319796 


— 


20 


+ 


333.5 


- 271.6 


14.85 


16.25 


36668.555 


0.4912411 




21 


+ 


346.9 


+ 17.9 


14.81 


16.27 


30000.415 


0.5157336 


+ 


22 


+ 


190.2 


- 10.7 


14.98 


16.20 


36660.5 36 


0.4814208 




23 


— 


113.0 


+ 279.2 


15.07 


15.80 


15021.082 


0.5953756 




24 


— 


147.6 


+ 10.4 


15.06 


16.07 


15021.563 


0.6633494 


est 


25 


— 


124.4 


- 31.4 


14.66 


16.07 


15021.089 


0.4800510 


+ 


26 


— 


177.4 


- 43.0 


14.88 


16.04 


15021.239 


0.5977452 


- 


27 


— 


110.2 


- 102.8 


15.07 


16.11 


15021.566 


0.5790912 




28 


— 


25.0 


- 105.8 


14.92 


15.88 


24290.335 


0.4706364 




29 


— 


65.2 


- 73.6 












30 


— 


36.5 


+ 58.0 


15.18 


15.92 


22760.635 


0.5120902 




31 


+ 


33.1 


+ 65.1 


14.43 


15.65 


15021.542 


0.5807216 


— 


32 


+ 


11.8 


+ 60.1 


14.58 


15.68 


15021.108 


0.4953518 


— 


33 


+ 


70.5 


- 89.1 


14.78 


15.90 


15021.217 


0.5252237 


-,Be 


34 


+ 


135.4 


+ 170.2 


15.08 


16.16 


36668.467 


0.5591012 


Be 


35 


— 


107.3 


- 278.2 


15.04 


16.10 


15021.032 


0.5306059 


Be 


36 


+ 


172.0 


- 35.4 


14.78 


16.26 


36692.5 25 


0.5455855 


+ 


37 


— 


236.7 


+ 164.7 


15.34 


16.12 


30000.241 


0.3266384 


- 


38 


— 


203.0 


+ 127.7 


14.74 


16.16 


24290.304 


0.5580276 


-,Be 


39 


— 


243.6 


+ 121.4 


15.14 


16.23 


15021.073 


0.5870766 


BC 


40 


— 


271.2 


+ 112.4 


15.01 


16.32 


30000.397 


0.5515416 




41 


— 


93.3 


+ 54.0 


15.22 


16.23 


15021.441 


0.4850462 




42 


— 


78.6 


+ 41.0 


14.40 


15.68 


15021.515 


0.5901852 




43 


+ 


99.9 


+ 24.7 


14.40 


15.80 


15021.191 


0.5405790 


BC 


44 


+ 


170.0 


+ 99.4 


14.84 


16.04 


15021.368 


0.5063961 


BC 


45 


— 


241.2 


- 129.9 


14.94 


16.23 


15021.349 


0.5368966 




46 


— 


128.1 


- 51.5 


15.32 


15.96 


15021.264 


0.6133669 




47 


— 


117.5 


- 73.2 


14.74 


15.97 


15021.459 


0.5409923 


BC 


48 


+ 


126.9 


- 102.7 


15.23 


15.92 


36669.346 


0.6278128 




49 


+ 


140.0 


- 100.7 


14.71 


16.11 


36715.388 


0.5482196 


BC 


50 


+ 


8.8 


- 234.0 


14.57 


16.09 


36669.560 


0.5130879 


BC 


51 


+ 


30.8 


- 226.4 


15.16 


16.18 


36702.392 


0.5839818 





Catalogue 



25 



No. 




x" 




y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC5272 (continued) 












52 


— 


76.8 


+ 


152.0 


14.92 


16.06 


15021.485 


0.5162250 


BC 


53 


- 


7.4 


+ 


122.8 


14.68 


15.93 


15021.006 


0.5048878 




54 


- 


32.6 


+ 


106.4 


14.92 


15.94 


15021.193 


0.5063150 




55 


- 


204.2 


+ 


324.4 


14.88 


16.31 


30000.032 


0.5298136 




56 


- 


141.1 


+ 


358.6 


15.38 


16.02 


22760.623 


0.3295986 




57 


+ 


155.2 


- 


0.2 


14.84 


16.23 


15021.618 


0.5122223 




58 


- 


86.2 


+ 


46.2 


14.58 


15.91 


22760.621 


0.5170617 




59 


- 


109.8 


- 


228.4 


15.23 


16.20 


36699.425 


0.5888053 




60 


- 


297.8 




315.4 


15.24 


16.15 


15021.389 


0.7077228 




61 


+ 


190.2 


+ 


363.0 


14.96 


16.21 


15021.076 


0.5209312 


Be 


62 


+ 


90.2 


+ 


417.0 


15.42 


16.16 


15021.331 


0.6524077 




63 


+ 


37.2 


+ 


341.9 


14.96 


16.22 


15021.094 


0.5704164 


BC 


64 


+ 


114.8 


+ 


330.4 


15.32 


16.26 


30000.382 


0.6054590 




65 


+ 


125.4 


+ 


327.5 


14.79 


16.22 


30000.332 


0.6683394 




66 


- 


101.4 


+ 


121.4 


15.20 


15.93 


15021.323 


0.6201827 




67 


- 


131.4 


+ 


123.0 


14.95 


16.07 


15021.411 


0.5683609 


Be 


68 


+ 


21.9 


+ 


174.8 


15.0 


16.0 




0.3559732 


BC 


69 


+ 


80.6 


+ 


141.0 


15.15 


16.05 


36692.851: 


0.5665878 




70 


+ 


37.6 


+ 


152.2 


15.22 


15.75 


15021.315 


0.486: 


BC 


71 


+ 


160.6 


- 


2.0 


15.07 


16.04 


15021.168 


0.5490517 




72 


t- 


445.5 


- 


2.2 


14.80 


16.30 


15021.327 


0.4560739 




73 


+ 


438.5 


+ 


62.2 


15.0 


16.0 








74 


+ 


88.2 


+ 


151.0 


14.80 


16.20 


36668.389 


0.4921441 




75 


+ 


49.0 


+ 


159.5 


15.38 


15.98 


36668.411 


0.3140790 




76 


- 


14.4 


- 


88.2 


14.90 


16.46 


15021.293 


0.5017544 




77 


— 


94.4 


+ 


27.8 


14.63 


16.07 


15021.451 


0.4593425 




78 


+ 


47.5 


+ 


66.4 


14.92 


15.70 


15021.249 


0.6119254 




79 


+ 


43.4 


+ 


349.4 


14.72 


16.31 


15021.229 


0.4833275 


BC 


80 


+ 


416.8 


+ 


284.6 


14.80 


16.17 


15021.433 


0.5384827 


BC 


81 


+ 


342.8 


+ 


351.1 


14.86 


16.30 


30000.461 


0.5291108 




82 


- 


102.6 


- 


601.8 


14.96 


16.31 


36668.477 


0.5245061 




83 


- 


441.6 


f 


113.4 


14.87 


16.32 


15021.046 


0.5012408 




84 


+ 


64.0 


+ 


165.2 


15.26 


16.12 


36666.463 


0.5957289 




85 


f 


306.2 


-t 


225.8 


15.32 


15.92 


22760.517 


0.3558189 




86 


+ 


513.0 


- 


114.2 


15.42 


16.06 


15021.016 


0.2926601 




87 


+ 


110.6 


+ 


60.2 


15.13 


15.68 


22760.535 


0.3574814 




88 




35.0 




70.2 


15.08 


15.67 


24290.324 


0.2985092 




89 


+ 


28.0 


- 


110.8 


14.85 


15.93 


15021.507 


0.5484779 




90 


+ 


97.2 


- 


188.2 


14.92 


16.25 


36692.397 


0.5170334 




91 


- 


14.3 


- 


550.0 


14.95 


16.26 


36669.366 


0.5301630 




92 


- 


29.0 


— 


408.4 


14.94 


16.30 


15021.083 


0.5035553 




93 


- 


319.4 


" 


396.6 


15.24 


16.27 


30000.420 


0.6023007 




94 


- 


488.4 


- 


224.6 


14.90 


16.33 


30000.304 


0.5236936 




95 




154.7 


+ 


15.4 


13.73 


14.42 




103.19 




96 


- 


164.2 


- 


234.0 


14.74 


16.10 


36692.470 


0.4994467 




97 


- 


130.0 


- 


196.7 


15.53 


16.04 


^ 61.581 


0.33492C9 




98 


+ 


132.4 


— 


3.2 


not var 










99 


+ 


201.8 


_ 


55.0 


14.8 


15.8 









26 



Variable Stars in Globular Clusters 



No. 




x" 




y" 


Max. 


Min. 


Epoch 


Period Remarks 


NGC5272 (continued) 










100 


+ 


69.9 


+ 


97.3 


15.31 


15.96 




0.6188126 


101 


+ 


46.4 


+ 


83.7 


15.29 


15.78 


15021.101 


0.6438975 


102 


+ 


58.4 


+ 


114.9 


15.2 


15.9 


var? 




103 


+ 


58.1 


+ 


120.4 


not var 








104 


- 


25.8 


+ 


145.5 


14.73 


15.99 


15021.288 


0.5699231 


105 


- 


20.9 


+ 


191.6 


15.33 


15.72 


36668.548 


0.2877427 


106 


- 


48.0 


+ 


168.0 


15.18 


16.04 


36666.372 


0.5471593 


107 


- 


75.8 


+ 


335.0 


15.40 


16.14 


30000.039 


0.3090348 


108 


— 


219.0 


+ 


310.9 


14.94 


16.30 


30000.250 


0.5196047 


109 


- 


89.3 


+ 


2.7 


14.56 


15.64 


15021.033 


0.5339239 


110 


- 


99.4 


- 


15.8 


15.02 


15.88 


15021.397 


0.5353569 


HI 


- 


92.7 


+ 


21.9 


15.06 


16.02 


15021.402 


0.5102469 Be 


112 


- 


144.6 


- 


719.4 


not var 








113 


+ 


199.8 


- 


689.8 


14.90 


16.25 


15021.241 


0.5130066 


114 


+ 


11.8 


+ 


622.0 


15.18 


16.24 


15021.515 


0.5977270 


115 


+ 


445.0 


+ 


664.7 


14.98 


16.34 


15021.297 


0.5133529 


116 


— 


491.8 


+ 


465.2 


14.89 


16.32 


15021.441 


0.5148088 


117 


+ 


89.6 


— 


467.6 


15.22 


16.22 


15021.579 


0.6005164 


118 


+ 


144.4 


- 


292.2 


14.90 


16.36 


15021.272 


0.4993807 


119 


+ 


253.4 


+ 


106.2 


14.76 


16.25 


30000.192 


0.5177411 


120 


- 


295.8 


+ 


231.4 


15.56 


16.07 


15021.284 


0.6401387 


121 


— 


43.6 


+ 


56.1 


14.84 


15.54 


22760.550 


0.5351882 


122 


— 


33.5 


— 


46.4 


14.6 


16.1 




0.5017 


123 


- 


259 


- 


985 


14.92 


16.31 


15021.395 


0.5454472 


124 


- 


66.4 


— 


201.4 


15.50 


15.96 


36685.349 


0.7524328 


125 


+ 


186.3 


- 


132.8 


15.48 


16.00 


36666.585 


0.3498206 


126 


- 


15.4 


— 


146.4 


15.42 


15.96 


15021.208 


0.3484043 


127 


+ 


95.6 


— 


63.6 


not var 








128 


+ 


114.6 


+ 


131.4 


15.40 


15.86 




0.2922710 BC 


129 


- 


43.6 


+ 


77.2 


15.2 


16.1 




0.305471 


130 


+ 


4.2 


+ 


84.6 


15.27 


16.00 


22760.347 


0.5688172 BC 


131 


— 


73.2 


+ 


27.4 


15.04 


15.56 


15021.318 


0.2976919 


132 


- 


53.6 


- 


22.0 


15.3 


16.4 


24290.387 


0.3398479 


133 


- 


58.6 


+ 


43.5 


14.89 


15.96 


15021.482 


0.5507230 


134 


- 


22.4 


+ 


52.4 


14.9 


16.3 


24290.282 


0.6190 


135 


— 


27.0 


+ 


38.0 


15.0 


16.5 




0.56843 


136 


- 


25.4 


+ 


33.4 


15.6 


16.2 






137 


+ 


53.0 


- 


18.8 


15.30 


16.04 


15021.155 


0.5751464 


138 


- 


263.6 


+ 


41.9 


14.0 


14.46 


35608.96 


80.98 


139 


+ 


34.5 


+ 


28.0 


15.25 


16.12 


22760.465 


0.560004 


140 


- 


15.7 


+ 


108.9 


15.07 


15.51 


22760.216 


0.3331304 


141 


-1497.5 


- 


249.9 


14.98 


15.97 




0.2695671 RVCVn,EW,f 


142 


- 


30 


- 


59 


14.79 


15.72 


24290.397 


0.5686256 


143 


- 


34 


+ 


16 


15.4 


16.4 


24290.337 


0.51111 


144 


+ 


54 


- 


100 


15.27 


15.99 


24290.565 


0.5967843 


145 


+ 


29 


+ 


8 


14.9 


16.5 


24290.528 


0.514456 


146 


+ 


96 


- 


59 


14.6 


16.5 


24290.563 


0.596740 


147 


— 


21 


+ 


46 


15.1 


16.3 


24290.005 


0.34644 



Catalogue 



27 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC5272 (continued) 



148 


- 


7 


+ 


37 


15.3 


16.4 


24290.170 


0.467246 


149 


+ 


34 


+ 


52 


14.7 


16.5 


24290.228 


0.54985 


150 


+ 


69 


+ 


37 


14.8 


16.7 


24290.359 


0.52397 


151 


+ 


4 


— 


40 


14.9 


16.3 


24290.191 


0.51705 


152 


+ 


77 


+ 


50 


15.42 


15.76 


24290.355 


0.3261217 


153 


— 


38 


+ 


60 


not var 








154 


+ 


2 


— 


29 


12.1 


13.7 


38873.53 


15.290 


155 


— 


64 


— 


74 










156 


— 


21 


— 


42 


15.0 


15.9 


38872.331 


0.531979 


157 


- 


17 


+ 


35 


14.2 


15.7 


24647.650: 


0.5283 


158 


- 


16 


- 


41 


15.2 


16.5 


24647.564: 


0.50809? 


159 


— 


15 


+ 


16 


14.9 


16.6 


24647.602: 


0.5337 


160 


— 


9 


— 


44 


14.9 


16.1 


24647.446 


0.64792 


161 


+ 


17 


— 


58 


15.4 


16.4 


24647.567: 


0.49874 


162 


+ 


28 


- 


32 


not var 








163 


- 


16 


- 


32 


not var 








164 


+ 


21 


— 


36 


15.3 


15.9 






165 


+ 


73 


— 


20 


14.7 


16.5 


24647.544 


0.483638 


166 


— 


97 


— 


8 


15.4 


16.1 


38867.364 


0.485622 


167 


— 


78 


— 


37 


15.62 


16.00 


24647.448 


0.6439839 


168 


— 


45 


+ 


7 


14.9 


16.0 


24647.617 


0.3770 


169 


— 


29 


— 


35 


not var 








170 


- 


28 


+ 


32 


15.1 


16.1 


24647.716: 


0.43725 


171 


— 


27 


+ 


16 


15.0 


16.1 


24647.864 


0.4303 


172 


- 


21 


+ 


25 


14.9 


16.5 


24647.700 


0.59400 


173 


- 


13 


+ 


39 


15.2 


16.6 


24647.670: 


0.606990 


174 


- 


9 


- 


34 


15.1 


16.1 


24647.710 


0.4082 


175 


+ 


42 


+ 


26 


14.9 


16.2 


24647.914 


0.60780 


176 


+ 


46 


+ 


32 


14.8 


16.4 


24647.621 


0.55599 


177 


+ 


63 


- 


29 


15.52 


15.90 


24647.953 


0.3483438 


178 


+ 


79 


+ 


46 


15.51 


15.81 


24647.755 


0.2650805 


179 


+ 


39 


— 


774 


not var 








180 


- 


19 


— 


27 


not var 








181 


- 


30 


- 


14 


not var 








182 


- 


19 


+ 


60 


not var 








183 


+ 


29 


+ 


7 


not var 








184 


— 


25 


— 


14 


14.9 


16.4 


24647.841 


0.517 


185 


- 


15 


+ 


32 


15.2 


16.1 






186 


+ 


12 


— 


64 


15.1 


16.1 


24647.670 


0.675 


187 


- 


23 


+ 


9 


14.9 


16.2 


24647.961 


0.3927 


188 


- 


27 


+ 


24 


15.0 


16.0 


24647.615: 


0.3677 


189 


- 


25 


- 


21 


15.2 


16.0 


24647.964 


0.668 


190 


- 


8 


+ 


28 


14.8 


16.5 


24647.936 


0.501 


191 







+ 


24 


15.1 


16.1 


24647.981 


0.512 


192 


- 


2 


+ 


3 


15.0 


16.1 


24647.933: 


0.525 


193 


+ 


15 


- 


7 


14.8 


16.3 


24647.777 


0.630 


194 


+ 


17 


- 


13 


15.1 


16.4 


24647.758 


0.549 


195 


- 


13 


- 


29 


15.0 


16.2 


24647.470: 


0.600 



28 



Variable Stars in Globular Clusters 



No. 




x" 




v" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC5272 (continued) 












196 


+ 


47 


+ 


1 












197 


+ 


58 


+ 


10 


15.1 


16.5 


24647.689 


0.500075 




198 


— 


23 


+ 


15 


15.2 


16.0 


24647.923: 


0.3617 




199 


— 


19 


+ 


13 


14.8 


16.3 


24647.699: 


0.488 




200 


— 


4 


+ 


21 












201 


+ 


4 


— 


9 


15.1 


16.1 


39964.391 


0.541333 




202 


— 


379.7 


+ 


101 


15.4 


15.8 




0.9987: 




203 


— 


30.2 


— 


308 


15.56 


15.72 




0.28719 




204 


— 


106.4 


— 


18 


15.76 


15.90 




0.9170: 




205 


— 


780 


+ 


720 


15.4 


16.2 


35600.38 


0.6369126 


vZ89 


206 







-1680 


14.8 


16.1 


35601.41 


0.5093832 


vZ 1221 


207 


+ 


36.0 


— 


30.8 


14.8 


15.4 






vZ991 


208 


+ 


2.5 


— 


57.9 


14.8 


15.4 






VZ800 


209 


— 


68.2 


— 


99.1 


14.3 


15.1 






vZ472 


210 


— 


85.7 


— 


9.9 


14.6 


15.4 






vZ420 


211 


— 


54.1 


+ 


6.6 


14.6 


15.7 


41061.438 


0.557798 


vZ519 


212 


— 


21.6 


— 


38.0 


15.2 


16.2 


38867.356 


0.542196 


SVS 1365 


213 


— 


25.4 


— 


29.7 


15.0 


15.4 






vZ 648? 


214 


+ 


32.0 


+ 


5.8 


14.6 


15.6 


41061.447 


0.539493 


VZ971 


215 


— 


13.9 


— 


0.9 


14.8 


15.6 






vZ717 


216 


+ 


27.9 


— 


10.8 


15.2 


15.8 






vZ951 


217 




0.0 


— 


26.4 


14.5 


15.4 






SVS 1370 


218 


+ 


28.1 


— 


29.4 


14.5 


15.7 


38867.304 


0.543774 


vZ950 


219 


— 


57.9 


+ 


15.7 


14.6 


15.8 






VZ509 


220 


+ 


33.1 


— 


15.2 


14.2 


14.8 






vZ978 


221 


— 


16.6 


— 


13.5 


14.6 


15.1 






vZ692 


222 


+ 


96.3 


— 


63.3 


14.9 


15.9 


38859.416 


0.596764 


vZ 1198 


223 


+ 


23.9 


— 


5.8 


14.8 


15.4 






VZ930 


224 


— 


22.1 


+ 


5.0 


13.7 


14.6 






VZ668 


225 


+ 


8.8 


+ 


225 


13.86 


14.26 


35651.38 


89.59 


vZ837 



Vars. 205. 206 found by Kurochkin, identified by Kukarkin; 207-224 by Kholopov; 225 by 
Russev. Variability of V8 and V156 reconfirmed by Kholopov, and of V138 by Russev. 1 1 sus- 
pected variables, Kholopov (1963). Identification of variables in this cluster is difficult. See von 
Zeipel numbers in S55a, with revisions by Kholopov (1963), and above for the new variables. 

Arp,AJ60.1 (1955); Roberts and Sandage, AJ 60.185 (1955); Osvath, Budapest Mitt 42 (1957); 
Kukarkin and Kukarkina, VS 12.291 (1958); Wallerstein, ApJ 127.583 (1958); Kurochkin, AC 205 
(1959); Sandage, ApJ 129.596 (1959); Kraft, Camp and Hughes, ApJ 130.90 (1959); Kukarkin, 
AC 216.29 (1960); Kurochkin, VS 13.84 (1960); Thackeray, Obs 80.226 (1960); Kurochkin, VS 
13.248 (1961); Kukarkina and Kukarkin, VS 13.309 (1961); Kurochkin, VS 14.196 (1962); Breck- 
inridge, ASP 75.22 (1963); Kholopov, VS 14.275 (1963); Fernie, ApJ 141.1411 (1965); Feast, 
ApJ 142.796 (1965); Szeidl, Budapest Mitt 58 (1965); Kheylo, IBVS 171 (1966); Sturch, ApJ 
143.774 (1966), AJ 72.321 (1967), ApJ 148.477 (1967); Kheylo, Problems in Astrophysics, Kiev, 
p. 62 (1968), NASA Tech Tr F598.57 (1971); van Albada, AAS Bull 1.366 (1969); Zhukov, Soviet 
Astr AJ 13.306 (1969); Kukarkin and Kukarkina, VS 17.157 (1970); Coutts, Bamb Veroff 9, 
100.238 (1971); Kholopov, AC 640.3 (1971), AC 651.7 (1971), AC 652.7 (1971); Russev, VS 
18.171 (1971); Kholopov, AC 676.7 (1972), Letter (1972); Szeidl, Letter (1972) 

S55a, S57, S59, S61, A62, R62a, S62, P64, S64, L65, R65, St66, S67, C&S69, S69, S70, F72 



Catalogue 



29 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC5286 al3h43m.O, 5 -51°07' 



1 


- 46.20 


+ 145.48 


2 


+ 78.10 


- 42.63 


3 


+ 256.58 


- 39.60 


4 


- 69.30 


- 70.95 


5 


+ 64.63 


+ 27.78 


6 


+ 60.23 


- 33.00 


7 


+ 24.48 


- 60.23 


8 


+ 16.50 


- 35.75 



All above variables found by Fourcade and Laborde. One field variable, Bailey. 

Bailey, HB 801 (1924); Fourcade and Laborde, Cordoba Repr 117 (1964), Cordoba Repr 126 
(1965); Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 

S55a, S59, R62c, S62, F&L63, S67, S69 



NGC 


5466 al 


4h03m.2,6 


+28°46' 










1 


+ 858 


- 95 


15.80 


16.80 


40706.387 


0.5774192 


+ 


2 


- 62 


-110 


15.77 


16.77 


40683.342 


0.5885020 


-,BC 


3 


- 31 


- 8 


15.90 


16.76 


40704.319 


0.5780638 


est 


4 


- 80 


+ 9 


15.69 


17.03 


40704.461 


0.5120111 


+ , -,BC 


5 


- 64 


+ 112 


15.85 


17.10 


39945.659 


0.6152674 


- 


6 


+ 122 


- 24 


15.60 


16.60 


40705.408 


0.6206610 


- 


7 


-210 


-225 


15.94 


16.90 


40702.398 


0.7034205 


est 


8 


+ 23 


- 6 


15.81 


16.70 


40705.358 


0.6291182 


est 


9 


+ 31 


+ 15 


15.74 


16.77 


39947.328 


0.6850240 


- 


10 


+ 85 


+ 46 


15.87 


16.90 


40705.468 


0.7092735 


est 


11 


+ 117 


+ 68 


16.09 


16.70 


40705.285 


0.3779938 


est 


12 


+ 17 


- 88 


16.09 


16.66 


39945.210 


0.2942387 


est 


13 


- 49 


- 73 


16.10 


16.80 


40736.379 


0.3415476 


+ 


14 


- 47 


+ 52 


15.86 


16.70 


39947.568 


0.7858598 


- 


15 


+ 223 


+ 20 


16.31 


16.69 


40705.223 


0.4015471 


-,+ 


16 


-149 


-175 


16.04 


16.74 


39945.372 


0.2966414 


- 


17 


60 


- 30 


16.05 


16.58 


40706.394 


0.3701037 


+ 


18 


+ 44 


+ 41 


16.0 


16.7 


30519.697 


0.37406 




19 


+ 157 


-166 


14.40 


14.95 


40705.737 


0.8212879 


Hop 216, f 


20 


-228 


+ 45 


16.42 


16.72 






Cuffey 


21 


+ 47 


- 10 


16.53 


16.74 






Cuffey 


22 


-153 


- 80 


16.08 


16.65 


40705.364 


0.265687 


Hop 35 


23 


+ 329 


+ 15 


16.50 


16.73 


40705.126 


0.2321607 


Hop 235, est 



Baade nos. 3, 4, 5 in corona considered probable members by Kukarkin and Kholopov. Cuffey 
3-5-2-72 is considered field variable. 

Kukarkin, VS 12.50(1959); Cuffey, A J 66.71 (1961), Letters (1961); Kurochkin, VS 13.248 
(1961), VS 13.331 (1961); Kholopov, VS 14.71 (1962); Kurochkin, VS 14.196 (1962); BartoUni, 
Biolchini and Mannino, Bologna Pubbl 9, 4 (1965); Gryzunova, AC 526.8 (1969), VS Suppl 1.253 
(1972) 

S55a, S57, S59, S61, R62a, S62, S64, L65. R65, S67, C&S69, S69 



30 Variable Stars in Globular Clusters 



No. x" y" Max. Min. Epoch Period Remarks 



NGC 5634 a 14h27m.O, 6 -05°45' 



1 


-56.5 


- 19.5 


16.41 


17.39 


2 


-25.4 


+ 83.1 


16.19 


17.38 


3 


-45.1 


+ 41.9 


16.48 


17.47 


4 


+54.2 


- 65.2 


16.55 


17.39 


5 


-11.6 


-162.9 


16.72: 


17.19 


6 


+43.4 


- 52.6 


16.69 


17.05 



0.65872 



7 - 0.4 - 4.0 

Baade. MtWilsContr706 (p)(1945) 
S55a, S59, S62, L65,S69 



NGC 5694 al4h36m.7, 6 -26°19' 

No variables found. 
Baade, ASP 46.52 (1934) 
S55a, S59, R62c, S62, S69 



IC4499 al4h52m 


1.7, 6 -82 


1 


+ 84.15 


- 3.03 


2 


+ 41.53 


- 96.25 


3 


- 90.75 


-104.50 


4 


- 33.55 


- 14.03 


5 


- 38.23 


- 47.58 


6 


- 2.75 


+ 34.38 


7 


+ 24.75 


+ 203.50 


8 


+ 88.00 


+ 97.08 


9 


+ 72.60 


+ 105.60 


10 


+ 11.00 


+ 68.75 


11 


+ 95.15 


- 29.98 


12 


+ 112.75 


+ 62.15 


13 


+ 44.28 


- 17.33 


14 


+ 22.83 


- 19.25 


15 


- 6.88 


- 9.08 


16 


- 66.00 


+ 52.25 


17 


- 22.00 


+ 14.58 


18 


- 62.15 


- 22.28 


19 


-159.50 


- 21.73 


20 


- 22.27 


+ 159.23 


21 


+ 85.53 


+ 145.75 


22 


+ 270.33 


+ 64.35 


23 


+ 93.50 


- 38.50 


24 


- 35.75 


~ 31.63 


25 


-118.25 


- 6.32 


26 


-168.58 


+ 159.50 


27 


+ 19.53 


+ 111.38 


28 


- 11.55 


- 44.28 



Catalogue 31 



No. \" y" Max. Min. Epoch Period Remarks 



IC4499 (continued) 


29 


+ 41.25 


- 13.75 


30 


+ 85.25 


- 33.55 


31 


+ 35.75 


+ 95.70 


32 


+ 77.00 


- 11.28 


33 


+ 59.12 


-273.35 


34 


+ 88.00 


-123.75 


35 


+ 73.98 


+ 101.75 


36 


+ 159.78 


+ 6.33 


37 


+ 15.95 


- 56.10 


38 


- 85.25 


+ 56.38 


39 


+ 1.10 


+ 39.05 


40 


+ 128.98 


+ 280.50 


41 


+ 40.43 


+ 178.75 


42 


+ 115.50 


- 22.83 


43 


+ 64.90 


-233.75 


44 


- 62.98 


+ 61.88 


45 


+ 105.33 


+ 250.53 


46 


-133.10 


-236.50 


47 


+ 37.40 


- 93.50 


48 


+ 64.90 


- 2.75 


49 


+ 11.55 


- 99.28 


50 


+ 102.03 


- 46.75 


51 


+ 68.20 


+ 9.90 


52 


+ 63.53 


+ 178.20 


53 


+ 121.55 


-110.00 


54 


+ 93.78 


-237.33 


55 


- 46.75 


- 31.08 


56 


- 31.63 


- 9.63 


57 


- 6.05 


+ 55.00 


58 


- 58.30 


- 67.65 


59 


+ 71.23 


- 42.08 


60 


+ 2.75 


+ 54.45 


61 


+ 1.93 


+ 57.48 


62 


+ 258.23 


- 88.23 


63 


- 99.00 


- 68.20 


64 


+ 94.60 


+ 57.20 


65 


+ 30.25 


- 93.50 


66 


+ 132.00 


+ 79.48 


67 


+ 51.70 


- 13.75 


68 


- 25.03 


+ 221.10 


69 


-113.30 


+ 19.25 


70 


+ 66.28 


- 18.15 


71 


- 30.80 


- 25.03 


72 


- 8.25 


- 69.03 


73 


+ 234.58 


-280.50 


74 


+ 22.00 


+ 66.28 


75 


+ 16.50 


- 63.25 



32 Variable Stars in Globular Clusters 



No. x" y" Max. Min. Epoch Period Remarks 



IC 4499 (continu 


ed) 


76 


+333.30 


+293.15 


77 


+ 79.20 


+ 52.25 


78 


-187.00 


+ 104.50 


79 


-159.50 


+ 316.25 


80 


+ 33.00 


-283.80 


81 


+ 45.10 


- 11.00 


82 


+ 22.55 


+ 8.25 


83 


+ 19.53 


+ 31.08 


84 


- 24.48 


- 41.53 


85 


- 91.30 


+ 309.93 


86 


+ 69.85 


+ 13.20 


87 


+ 34.93 


+ 73.98 


88 


+ 85.25 


+ 50.60 


89 


- 68.75 


- 0.83 


90 


+ 3.30 


- 19.25 


91 


- 61.05 


- 24.75 


92 


+ 123.48 


+ 138.05 


93 


+ 35.75 


- 32.18 


94 


+ 15.50 


+ 55.83 


95 


- 37.40 


+ 38.78 


96 


- 8.53 


+ 29.98 


97 


- 45.93 


- 88.28 


98 


+ 251.08 


- 44.55 


99 


-292.05 


+ 4.68 


100 


+ 72.60 


-266.20 


101 


+ 35.75 


- 20.35 


102 


+ 36.03 


+ 7.15 


103 


+ 35.48 


+ 52.25 


104 


+ 63.80 


+ 30.53 


105 


+ 72.60 


- 3.30 


106 


+ 30.25 


+ 133.93 


107 


+ 159.23 


- 81.68 


108 


+ 121.28 


+ 6.33 


109 


- 96.53 


+ 97.63 


110 


+ 38.50 


+ 82.23 


HI 


+ 49.50 


-158.13 


112 


- 30.25 


+ 63.25 


113 


+ 156.75 


+ 226.88 


114 


- 7.98 


- 13.75 


115 


+ 33.28 


+ 119.08 


116 


+ 30.25 


- 31.90 


117 


-242.28 


+ 234.85 


118 


+ 168.03 


+ 181.50 


119 


- 71.50 


+ 13.50 


120 


+ 85.53 


-220.00 


121 


- 96.25 


- 31.63 


122 


+ 11.00 


- 20.63 



Catalogue 



33 



No. 



y 



Max. 



Min. 



Epoch 



Period 



Remarks 



IC 4499 (continued) 

123 +164.45 + 17.33 



124 


+ 10.73 


+ 197.73 


125 


+ 130.35 


+ 131.18 


126 


+ 18.98 


- 59.95 


127 


+ 49.50 


- 10.45 


128 


+ 77.00 


- 38.78 


129 


- 13.20 


- 39.60 



All variables found by Fourcade and Laborde, who also have suspected variables nos. 1 30-169 with 
coordinates, and no. 170. 

Fourcade and Laborde, Cordoba Repr 126 (1965); Fourcade, Laborde and Albarracin, Atlas y 
Catalogo, Cordoba (1966); Fourcade and Laborde, Cordoba Repr 173 (p) (1969) 

S55b, R62b, F&L63, S67. S69, S70 



NGC 


5824 al5h00m.9, 6- 


32*^53' 










1 


- 72.8 


+ 35.5 


16.8 


18.3 


35638.20 


0.597 




2 


+ 11.3 


+ 113.1 


17.1 


18.2 


35635.48 


0.651 




3 


+ 124.7 


+ 32.0 


17.1 


18.2 


35636.42 


0.641 




4 


+ 186.5 


+ 74.0 


17.1 


18.0 






RRc? 


5 


- 9.5 


+ 108.0 


17.0 


18.1 


35638.21 


0.634 




6 


+ 98.6 


- 34.2 


17.2 


18.1 






RRc 


7 


- 36.9 


- 71.6 


17.4 


18.0 






RR 


8 


- 8.7 


69.4 


17.7 


18.3 






RR 


9 


+ 75.8 


+ 72.2 


16.9 


18.3 






RRa 


10 


+ 155.9 


-113.0 


17.3 


18.0 






RR 


11 


- 10.1 


- 50.8 


16.9 


17.9 








12 


- 73.3 


- 40.0 


17.0 


18.2 


35661.30 


0.592 




13 


+ 14.0 


^106.1 


17.4 


18.0 






RR 


14 


+ 19.0 


+ 51.0 


17.1 


17.9 




0.35? 


RRc 


15 


+ 82.5 


- 58.1 


17.2 


18.3 






RR 


16 


+ 4.1 


- 63.4 


17.5 


18.3 






RR 


17 


+ 33.7 


- 90.3 


17.3 


18.2 






RRc 


18 


+ 132.9 


- 3.6 


17.1 


18.2 






RR 


19 


- 29.1 


- 42.6 


17.0 


18.3 


35636.22 


0.635 


RRa 


20 


- 82.1 


- 19.8 


17.5 


18.1 








21 


+ 45.2 


+ 71.1 


17.6 


18.2 






RR 


22 


+ 48.5 


- 15.9 


17.1 


18.0 




0.6 


RRa 


23 


-125.6 


-243.2 


17.0 


18.1 


35630.23 


0.618 




24 


+ 96.3 


-305.6 


17.2 


18.0 






RRc 


25 


-333.4 


+ 6.5 


17.3 


18.1 






RR 


26 


+ 401.5 


+ 362.9 


17.0 


18.1 


35635.45 


0.744? 


RRa 


27 


+ 326.1 


- 24.5 


17.2 


18.1 






RR 



All variables found by Rosino. 

Rosino, ASP 73.309 (1961) 

S55b, R57, S61, S62, S64, R65, FLA66, S69 



34 



Variable Stars in Globular Clusters 



No. 



Max. Min. 



Epoch 



Period 



Remarks 



PaiomarS a ISh^^.S, 6 +00°05' 



1 


- 97 


+ 25 


17.50 


17.92 


33741.651 


0.293230 


2 


- 85 


-246 


17.61 


18.01 


34456.084 


0.332467 


3 


+ 143 


-166 


17.45 


17.95 


34182.801 


0.329953 


4 


+ 35 


-238 


17.45 


17.93 


34234.522 


0.286362 


5 


- 84 


+ 94 


17.55 


17.85 


34833.520 


0.252395 



Pietra, Bologna Pubbl 6, 16 (1956); Mannino, Bologna Pubbl 6, 17 (1956); Kinman and Rosino, 
ASP 74.500 (1962); Rosino and Pinto, lAU Coll 21 (1973) 
S55a, R57, S59, R61, S62, S64, R65, S69 



NGC5897 al 


5hl4m.5, 5 


-20° 50' 










1 -109 


-201 


16.15 


17.1 


41100.695 


0.4430685 




2 - 57 


- 97 


16.25 


16.9 


36752.627 


0.454149 


var 


3 - 40 


- 4 


16.3 


17.1 


33481.615 


0.419455 


+ 


4 +71 


+ 20 


15.7 


16.2 


40807.611 


0.42 




5 -136 


+ 215 


14.85 


15.2 


40807.611 


64.5 irr 




6 +16 


+ 59 


16.4 


16.9 


41124.663 


0.3325? 


Alt 0.485 


7 +20 


+ 58 


16.2 


16.8 


40803.536 


0.511710 





Vars. 5-7 found by Sandage and Katem. Two suspected variables. 

Sandage and Katem, ApJ 153.569 (1968); Eggen, ApJ 172.639 (1972); Wehlau, Sawyer Hogg 
and Potts, JRASC 66.72 (1972), unpub (1972) 

S55a, S57,S59, S62,S69,S70 



NGC 5904 (Messier 5) a 15hl6m.O, 6 +02° 16' 



1 


+ 


27.7 


+ 161.1 


14.66 


15.69 


13715.588 


0.5217865 


+ 


2 


- 


343.5 


- 31.5 


14.17 


15.57 


39256.416 


0.5262679 


Be 


3 


+ 


160.1 


+ 113.7 


14.62 


15.47 


36762.676 


0.6001888 


+ 


4 


- 


12.3 


+ 73.8 


14.65 


15.89 


27627.708 


0.4496402 




5 


- 


7.8 


+ 51.6 


14.83 


16.06 


27567.929 


0.545903 




6 


+ 


27.2 


- 46.6 


14.55 


15.61 


27567.856 


0.5488311 


— 


7 


- 


5.1 


-191.3 


14.03 


15.69 


27601.730 


0.494396 


+ 


8 


+ 


134.0 


-133.2 


14.67 


15.75 


39942.309 


0.5462306 


+ 


9 


+ 


195.0 


+ 88.0 


14.57 


15.50 


27610.686 


0.6988972 


+ 


10 


+ 


107.4 


+ 382.0 


14.23 


15.45 


36762.591 


0.5306602 


— 


11 


- 


154.5 


+ 84.5 


14.27 


15.60 


36762.605 


0.5958939 


+ 


12 


- 


175.5 


- 17.3 


14.20 


15.78 


27601.762 


0.467716 


— 


13 


+ 


11.0 


- 65.4 


14.75 


15.64 


27567.800 


0.5131223 


+ 


14 


- 


145.6 


+ 103.7 


14.30 


15.62 


27610.358 


0.4871724 


> 


15 


+ 


192.0 


+ 3.6 


14.70 


15.28 


27567.908 


0.336763 


+ 


16 


+ 


91.0 


+ 83.9 


14.29 


15.53 


27567.781 


0.6476223 


+ 


17 


- 


26.1 


+ 44.3 


14.80 


15.91 


27567.723 


0.601354 




18 


+ 


151.7 


-107.7 


14.33 


15.55 


38911.175 


0.464098 


+ 


19 


+ 


233.7 


-129.9 


14.38 


15.57 


27601.706 


0.469965 


+ 


20 


- 


255.5 


- 25.0 


14.38 


15.56 


36762.787 


0.6094778 


+ 


21 


+ 


322.6 


+ 74.0 


14.38 


15.38 


13715.505 


0.6048947 


+ 


22 


— 


205.7 


+ 383.5 


not var 











, Be 



Catalogue 



35 



No. 




x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 




NGC 5904 (continued) 














23 


— 


253.4 


- 10.9 


not var 












24 


— 


46.8 


- 71.7 


14.77 


15.65 


27567.821 


0.4783771 






25 


— 


28.9 


-128.0 


13.83 


14.73 


27567.766 


0.508 






26 


+ 


21.8 


+ 101.5 


14.42 


15.46 


27601.761 


0.6225642 






27 


— 


6.7 


- 59.2 


14.37 


15.74 


27888.894 


0.4703 






28 


+ 


132.2 


-121.1 


14.49 


15.59 


36762.271 


0.5439272 


- 




29 


- 


374.7 


- 76.6 


14.42 


15.53 


27567.700 


0.451433 


-,SpF 




30 


+ 


22.8 


-212.8 


14.55 


15.55 


39942.454 


0.5921739 


- 




31 


+ 


151.7 


-141.7 


14.77 


15.48 


13715.209 


0.30058294 


est 




32 


+ 


201.9 


-150.6 


14.10 


15.67 


13715.596 


0.45778654 


est 




33 


- 


21.1 


+ 127.5 


14.57 


15.63 


27610.270 


0.5014750 


+ 




34 


+ 


84.3 


+ 59.5 


14.65 


15.52 


27567.727 


0.5681431 


est 




35 


— 


12.2 


-114.7 


14.80 


15.39 


27610.406 


0.3081255 


+ 




36 


— 


8.4 


- 52.2 


14.96 


15.91 


27563.868 


0.6277229 


est 




37 


+ 


44.7 


- 67.0 


14.49 


15.60 


27605.762 


0.4887941 






38 


— 


44.2 


+ 117.2 


14.49 


15.90 


27889.937 


0.470441 






39 


— 


125.3 


-205.2 


14.08 


15.63 


27610.368 


0.5890374 


+ 




40 


+ 


124.8 


+ 113.5 


14.84 


15.45 


27610.461 


0.3173299 


+ 




41 


+ 


19.3 


+231.4 


14.19 


15.57 


27567.879 


0.488572 


— 




42 


- 


123.2 


-120.8 


11.20 


12.24 


27567.8 


25.738 


Sp, V, mem 




43 


— 


201.8 


+ 154.3 


14.70 


15.43 


27610.364 


0.6602289 


+ 




44 


- 


102.5 


+ 31.1 


14.97 


15.61 


27610.125 


0.3296024 


+ 




45 


- 


116.7 


+ 65.7 


14.74 


15.90 


27567.774 


0.6166364 


est 




46 


- 


80.0 


+ 69.1 


not var 












47 


- 


75.3 


+ 58.1 


14.84 


15.96 


27563.861 


0.5397295 


- 




48 


- 


62.5 


+ 106.3 


not var 












49 


+ 


52.7 


+ 177.5 


not var 












50 


+ 


38.0 


+ 109.1 


14.00: 


14.54: 




irr? 


Sp 




51 


+ 


0.3 


+ 135.5 


var? 












52 


+ 


107.9 


+ 35.3 


14.49 


15.57 


27563.804 


0.5017848 


Be 




53 


+ 


68.9 


+ 19.2 


14.98 


15.28 


27601.70 


0.37360 






54 


+ 


30.3 


+ 57.2 


14.62 


15.68 










55 


+ 


80.1 


-163.2 


14.87 


15.39 


36762.219 


0.3289013 


+ 




56 


- 


68.9 


+ 96.5 


14.75 


15.86 


27889.931 


0.5346903 






57 


- 


30.6 


+ 99.7 


14.94 


15.43 


27567.897 


0.28467869 






58 


- 


605.1 


+ 168.2 


14.86 


15.52 


36762.274 


0.4912489 


+ 




59 


— 


150.0 


- 35.5 


14.70 


15.67 


13715.490 


0.5420257 


+ 




60 


- 


109.7 


+ 8.2 


15.04 


15.74 


27567.75 


0.285218? 






61 


- 


254.9 


- 31.4 


14.42 


15.62 


27610.472 


0.5686267 


+ 




62 


+ 


166.8 


-216.8 


14.78 


15.36 


36762.543 


0.2814154 


+ 




63 


+ 


212.9 


+ 51.8 


14.10 


15.50 


13384.553 


0.4976783 


+, BC 




64 


- 


51.2 


-248.9 


14.43 


15.55 


27610.553 


0.5445006 


- 




65 


- 


159.9 


- 93.8 


14.07 


15.02 


36385.522 


0.4806936 


+ 




66 


+ 


218.3 


+406.8 


14.83 


15.42 


27610.242 


0.3507086 


+ 




67 


-: 


1028.2 


- 59.8 


14.36 


15.13 


13715.314 


0.3490944 


- 




68 


+ 


897.5 


+ 47.6 


14.87 


15.47 


27610.347 


0.3342667 


— 




69 


+ 


653.3 


+751.6 


14.10 


15.68 


27610.320 


0.4948729 


- 




70 


+ 


393.8 


+626.4 


14.54 


15.70 


27610.365 


0.5585490 


— 





36 



Variable Stars in Globular Clusters 



No. 




1 1 

X 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC 5904 (continued) 












71 


+ 


664.1 


+290.3 


14.25 


15.86 


27610.357 


0.5024724 


- 


72 


+ 


689.7 


+ 38.3 


14.66 


15.71 


27610.318 


0.5622722 


-, SpF 


73 


+ 


17.3 


+604.7 


14.66 


15.23 


19533.289 


0.3401261 


+ 


74 


+ 


202.8 


+ 162.8 


14.83 


15.18 


36762.379 


0.4539887 


- 


75 


+ 


78.6 


-412.8 


14.80 


15.38 


27610.523 


0.6854171 


+ ,SpF 


76 


+ 


80.5 


-309.2 


14.69 


15.18 


13524.125 


0.3018963 


- 


77 


— 


171.5 


-184.8 


14.39 


15.25 


36762.596 


0.845146 


+ 


78 


+ 


65.5 


+ 159.7 


14.90 


15.46 


39942.389 


0.26481739 


est 


79 


— 


133.5 


- 32.2 


14.88 


15.42 


39942.316: 


0.33313838 


est 


80 


— 


48.6 


+ 111.6 


15.05 


15.54 


27562.986 


0.3365424 


- 


81 


— 


72.2 


-121.7 


14.61 


15.58 


34131.439 


0.5572965 


- 


82 


— 


67.8 


+ 12.4 


14.86 


15.72 


27563.798 


0.5584455 




83 


— 


84.7 


- 87.8 


14.80 


15.66 


27567.783 


0.5533073 


est 


84 


+ 


43.7 


- 31.9 


11.54 


12.61 


27602 


26.42 ± 


Sp, V, mem 


85 


+ 


38.3 


- 34.4 


14.80 


15.70 


27567.970 


0.52741 




86 


+ 


34.6 


- 33.0 


14.50 


15.83 


27567.856 


0.56733 




87 


+ 


122.0 


- 1.8 


15.00 


15.38 


21350.182 


0.7383992 


+ 


88 


+ 


65.2 


+ 61.8 


15.08 


15.48 


27563.832 


0.32808270 




89 


+ 


60.0 


+ 64.7 


14.79 


15.69 


27626.707 


0.55844189 




90 


— 


44.7 


+ 15.3 


14.67 


15.88 


27540.828 


0.5571527 




91 


— 


36.0 


+ 35.0 


15.04 


15.96 


27567.927 


0.584944 




92 


— 


56.6 


-123.5 


14.28 


15.58 


27567.963 


0.4635789 




93 


+ 


44.0 


- 35.7 


14.54 


15.81 


27567.771 


0.55231 




94 


— 


23.5 


+ 17.4 


15.26 


16.11 


27601.728 


0.53141 




95 


— 


47.2 


+ 102.8 


15.13 


15.80 


27626.689 


0.29082 




96 


— 


12.4 


+ 32.9 


14.96 


16.15 


27563.778 


0.51225 




97 


+ 


48.9 


- 92.5 


14.18 


15.61 


27601.754 


0.54466 




98 


+ 


37.3 


+ 20.0 


15.26 


15.71 


27605.737 


0.3063857 


— 


99 


+ 


34.4 


- 0.1 


15.32 


15.89 


27567.739 


0.32134 




100 


+ 


2.8 


+ 48.7 


15.30 


16.01 


27628.710 


0.29434 




101 


— 


281.6 


+ 36.0 


17.15 


22 






UG? 


102 


+ 


14.8 


- 14.8 










prob RR 


103 


+ 


20.5 


- 8.8 










prob RR 



Five suspected variables, Voroshilov (1971); one suspected, Osborn (1971). 

Arp, AJ 60.1 (1955), AJ 62.129 (1957); Wallerstein, ApJ 127.583 (p) (1958), ApJ 129.356 
(1959); Kraft, Camp and Hughes, ApJ 130.90 (1959); Preston, ApJ 134.651 (1961); Williams, 
AJ 71.615 (1966); Coutts, Doctoral Thesis, Toronto (1967); Sturch, ApJ 148.477 (1967); WU- 
kens, Inf Bull So Hemis 12.17 (1968); Coutts, Non-Periodic Phenomena in Variable Stars, ed. 
L. Detre, Budapest, p. 313 (1969); Coutts, Margoni and Stagni, AAS Bull 1.238 (1969); Coutts 
and Sawyer Hogg, Toronto Publ 3, 1 (1969); Kukarkin and Kukarkina, AC 541.1 (1969); Sturch, 
AJ 74.82 (1969); Zhukov, Soviet Astr AJ 13.306 (1969); Coutts Toronto Publ 3.81 (1971), 
IBVS 572 (1971); Kukarkin, AC 646 (1971); Kukarkin and Kukarkina, VS Suppl 1, 1 (1971); 
Osborn, IBVS 598 (1971); Voroshilov, AC 623.7 (1971); Coutts, Bamb Veroff 9, 100.238 (1972); 
Coutts and Sawyer Hogg, AAS Bull 4.217 (1972); Eggen, ApJ 172.639 (1972) 

S55a, R57, S57, S59, S61, A62, R62a, S62, P64, S64, L65, R65, St66, S67, S69, S70, F72 



Catalogue 



37 



No. 



Max. 



Min. 



Epoch 



Period 



1 


+ 141.90 


+ 129.25 






2 


- 45.38 


0.0 






3 


- 4.6 


4.1 






4 






14.6 


15.3 


5 






14.7 


15.2 


6 






14.7 


15.3 


7 






14.7 


15.3 


8 






15.0 


15.6 


9 






15.1 


16.0 


10 






14.7 


15.1 


11 






14.7 


15.1 



Remarks 



NGC5927 al5h24m.4, 6 50°29' 

L&F 4, f.' 
L&F 14 
300: Osborn 

V3, LE&M 
V6, LE&M 
V7, LE&M 
V8, LE&M 
V9, LE&M 
VIO, LE&M 
L43, LE&M 
L17,LE&M, f^ 

V mags, for vars. 4-1 1, Lloyd Evans and Menzies, unpub. (1972). 1 3 field variables, Laborde and 
Four cade. 

Laborde and Fourcade, Cordoba Repr 138 (p) (1966); Osborn, Obs 88.26 (p) (1968), Letter 
(1968); Lloyd Evans, Letter, V3 (1972); Lloyd Evans and Menzies, lAU Coll 21 (1973) 

S55b, R62b, FLA66, S69, S70 



NGC5946 


1 a 15^31 


m.8, 6 


1 


+ : 


178.75 


-118.25 


2 


— 


56.37 


- 19.25 


3 


+ 


83.87 


- 38.50 



50° 30' 



F&L 1 
F&L2 
F&L 4 



Five field variables, Fourcade and Laborde. 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 

S55b, R62b 



NGC5986 a 15^42^.8, 6 -37°37' 



1 


+60.0 


- 8.3 


15.2 


16.9 


2 


- 8.0 


- 2.1 


16.1 


17.2 


3 


+ 23.2 


+ 110.5 


16.0 


17.0 


4 


-82.5 


+ 18.7 


13.6 


14.3 


5 


+ 58.6 


- 2.8 


16.1 


17.1 



RR? 

RR 

RR 

Slow 

RR 



All variables found by Rosino. 

Rosino, Asiago Contr 132 (p) (1962) 

S55a, R57, S59, S61, R62c, S62, F&L63, S64, FLA66, S69 



NGC 6093 (Messier 80) a 16hl4m.l , 6 -22°52' 



1 


-137 


+ 49 


13.1 


14.6 


32356.718 


16.304 


2 


+ 22 


- 19 


13.7 


14.8 


34889.704 


24.9? 


3 


+ 104 


+ 56 


15.5 


16.15 






4 


- 85 


+ 61 


15.5 


16.1 






5 


+ 14 


- 67 


15.4 


16.3 






6 


+ 520 


+ 296 


12.1 


16.1 


32741.67 


177.90 



SpF-G 

Short P 
Short P 
Short P 
S Sco, f 



38 



Variable Stars in Globular Clusters 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC 6093 (continued) 
7 +502 +112 



Nova 



+ 4.0 



2.7 



11.9 
6.8 



16.3 



32770.60 
00551 



223.50 



RSco, f 
TSco 



Sawyer, Toronto Publ 1, 12 (1942); Joy, ApJ 110.105 (1949); Eggen, Royal Obs Bull 29.E73 
(1961); Kukarkin, Letter (1972); Sawyer Hogg and Wehlau, unpub (1972) 

Nova bibliography: Sawyer, Toronto Comm 1 (1938) 

S55a, S57, R57, S59, S62, R65, St66, S67, S69, S70 



NGC 6101 a 16h20m.O, 5 -72°06' 

Searched by Fourcade and Laborde, but no variables found. 
Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 
S55b, R62b 



NGC 6121 (Messier 4) al 


6h20m.6, 5 


-26°24' 








1 


— 


281 


+ 42 


13.46 


13.97 


30000.08 


0.2888545 





2 


— 


248 


-195 


13.05 


14.10 


30000.03 


0.5356832 





3 


— 


208 


-507 


12.92 


14.08 


38500.16 


0.506651 


+ 


4 


— 


185 


-340 


11.0 


12.5 




50-70 


SpG, V 


5 


— 


185 


- 93 


13.57 


13.99 


30000.05 


0.622398 





6 


— 


115 


+ 318 


13.54 


14.09 


30000.27 


0.320516 





7 


— 


113 


+ 231 


12.99 


14.28 


30000.13 


0.4987743 





8 


— 


110 


+ 111 


12.88 


14.22 


30000.18 


0.508187 


+ 


9 


— 


104 


+ 105 


12.75 


14.16 


30000.04 


0.5718975 





10 


— 


68 


+ 159 


12.68 


14.18 


30000.07 


0.4907173 





11 


— 


64 


-297 


13.32 


14.14 


33500.25 


0.4930721 


— 


12 


— 


53 


-207 


13.04 


14.38 


33000.40 


0.4461239 


- 


13 


— 


47 


+ 270 


12.37 


13.08 




40: 


SpG-K,V 


14 


— 


47 


-244 


12.96 


14.40 


32500.35 


0.4635338 


+ 


15 


— 


32 


+436 


12.98 


14.25 


27500.35 


0.4437857 


— 


16 


— 


29 


+ 69 


13.05 


14.18 


30000.02 


0.5425421 





17 


— 


8 


+ 20 


13.40 


13.74 








18 


+ 


4 


+ 27 


12.84 


14.20 


30000.14 


0.4787924 





19 


+ 


11 


+ 358 


12.76 


14.18 


30000.41 


0.4678111 





20 


+ 


13 


- 63 


13.24 


13.60 


30000.27 


0.309383 





21 


+ 


19 


- 4 


12.73 


14.10 


29500.11 


0.4719831 


+ 


22 


+ 


34 


+ 80 


13.40 


13.98 


31000.43 


0.6029436 


+ 


23 


+ 


38 


- 26 


13.26 


13.77 


30000.02 


0.2985502 


+ 


24 


+ 


49 


+ 48 


13.12 


14.06 


31500.53 


0.5467797 


+ 


25 


+ 


70 


+ 70 


13.08 


14.08 


30000.25 


0.6127346 




26 


+ 


94 


- 72 


12.80 


14.14 


35000.45 


0.5412163 


— 


27 


+ 


118 


+255 


12.90 


14.09 


30000.52 


0.6120191 





28 


+ 


259 


+ 84 


12.60 


14.02 


31000.05 


0.5223405 


- 


29 


+ 


326 


+598 


12.88 


14.02 


34000.19 


0.5224824 


- 


30 


+ 


340 


- 69 


13.29 


13.87 


31000.12 


0.2697490 


— 


31 


+ 


353 


+ 45 


12.72 


14.03 


31000.18 


0.5053039 


— 



Catalogue 



39 



No. 




x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC6121 (continued) 












32 


+ 


746 


- 40 


12.98 


13.96 


30000.21 


0.5791092 





33 


+ 


805 


+630 


12.70 


13.96 


30000.39 


0.6148303 





34 


— 


820 


+416 


13.16 


14.36 


29723.338 


0.554843 




35 


- 


377 


+ 62 


13.44 


14.15 


29705.441 


0.627042 




36 


— 


208 


-259 


13.26 


14.18 


29676.370 


0.541310 




37 


- 


39 


+ 2 


13.46 


13.76 


29522.064 


0.247352 




38 


— 


23 


+ 49 


13.38 


14.09 


29496.053 


0.577848 




39 


+ 


1 


- 80 


13.62 


14.06 


29676.463 


0.623980 




40 


+ 


25 


+ 49 








0.40151 




41 


+ 


65 


-150 


13.53 


13.97 


29676.402 


0.2517311 




42 


+ 


377 


+ 558 


13.33 


13.78 


29526.164 


0.303708 




43 


+ 1263 


+ 332 


12.92 


13.48 


29748.245 


0.320637 





Joy, ApJ 110.105 (1949); Hoffmeister. Sonn Veroff 6, 1 (1963); Wilkens, La Plata Bol 7.14(1964), 
MVS 2.101 (1964); Oosterhoff and Walraven, BAN 18.387 (1966); Ponsen and Oosterhoff, BAN 
Suppl 1.3 (1966); Eggen, ApJ 172.639 (1972) 
S55a, S57, S59, S61, R62a, S62, S64, L65, R65, S67, C&S69, S69, S70 

NGC6139 al6h24m.3, 5-38°44' 

Observed by Fourcade and Laborde. No variables found. 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 

S55b, R62b 



NGC6144 al6h24m.2, 5 -25°56' 

1 +481 -117 15.3 

Sawyer, JRASC 47.229 (1953) 
S55a,S57, S59, S62, S69 



16.3 



NGC6171 (Messier 107) al 


I6h29m.7, 


5-12°57 


t 






1 


- 


112.8 


-522.0 


14.0 


17.0 


40504. 


332 


V720Oph,V,f 


2 


+ 


148.8 


-388.8 


15.6 


16.4 


40389.502 


0.5710205 




3 


- 


224.4 


-183.6 


15.55 


16.25 


40389.595 


0.566343 




4 


- 


99.6 


-156.6 


15.5 


16.15 


40389.628 


0.2821317 




5 


+ 


231.0 


-161.4 


15.7 


16.25 


40389.709 


0.70238 


+ 


6 


- 


10.8 


- 67.2 


15.7 


16.25 


40389.740 


0.2602558 




7 


+ 


42.0 


- 61.2 


15.6 


16.55 


40389.696 


0.499728 


+ 


8 


+ 


12.0 


- 42.0 


15.4 


16.45 


40389.957 


0.559921 


— 


9 


- 


26.4 


- 19.8 


15.95 


16.35 


40389.583 


0.3206025 


+ ? 


10 


- 


57.0 


+ 8.4 


15.4 


16.6 


40389.532 


0.4155329 


+ 


11 


+ 


9.6 


+ 33.0 


15.8 


16.45 


40389.611 


0.592835 


_ 


12 


+ 


58.8 


+ 61.2 


15.25 


16.5 


40389.593 


0.4729722 


_ 


13 


- 


27.0 


+ 72.0 


15.35 


16.6 


40389.596 


0.466797 




14 


+ 


17.4 


+ 82.2 


15.4 


16.5 


40389.763 


0.4816129 


+ 


15 


+ 


19.2 


+ 120.0 


15.6 


16.25 


40389.687 


0.2885895 





40 



Variable Stars in Globular Clusters 



No. x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC6171 (continued) 












16 - 67.2 


+ 113.4 


15.65 


16.5 


40389.853 


0.5228709 


— 


17 - 99.0 


+ 71.4 


15.4 


16.45 


40389.761 


0.561154 




18 + 77.4 


+ 215.4 


15.75 


16.5 


40389.898 


0.564378 




19 + 232.8 


+ 162.6 


15.75 


16.3 


40389.822? 


0.2787622 




20 + 31.2 


+ 51.0 


15.65 


16.4 


40389.653 


0.578113 




21 + 81.0 


-144.6 


16.3 


16.6 


40389.704 


0.258125 




22 -1354.2 


-183.0 










prob f 


23 - 263.4 


+ 19.2 


15.5 


16.2 


40389.725 


0.3233436 




24 0.0 


+ 8.4 


15.65 


16.45 


40389.615 


0.3462153 




25 




14.8 






red 


SK217, L&M 



Kukarkin, AC 216.17 (1960); van Agt, BAN 508.327 (1961); Kukarkin, VS 13.384 (1961); Man- 
nino, Bologna Pubbl 7, 18 (1961); Kurochkin, VS 14.15 (1962); Kukarkin, VS 14.21 (1962); 
Coutts, Master's Thesis, Toronto (1964); Kurochkin, VS 15.164 (1964); Sandage and Katem, 
ApJ 139.1088 (1964); Sturch, ApJ 148.477, Abs. AJ 72.321 (1967); Dickens, ApJ Suppl 22.249 
(1970); Coutts and Sawyer Hogg, Toronto Publ 3.61, Abs. AAS Bull 3.242 (1971); Dickens, Letter, 
VI (1972); Lloyd Evans, Letter, V25 (1972); Lloyd Evans and Menzies, lAU Coll 21 (1973) 
S55a, S57, S59, S61, R62a, S62, S64, L65, R65, S67, S69, S70, F72 



NGC6205 (Messier 


■13) al6h39m.9. 


6+36°33' 








1 


+ 73.06 


- 24.86 


13.6 


15.1 


39691.720 


1.458997 


Sp A-F, V, mem 


2 


- 54.10 


- 3.04 


12.8 


14.3 


39672.177 


5.110939 


+,Sp, V, mem 


3 


-127.70 


+ 16.52 


15.58 


15.79 


prob not var 






4 


- 47.34 


+ 58.18 


15.04 


15.23 


prob not var 






5 


+ 71.62 


- 14.06 


14.33 


14.94 


40046.7820 


0.38177 




6 


+ 92.68 


+ 76.60 


14.0 


15.1 


39664.923 


2.112867 


Sp F, V, mem 


7 


- 39.78 


- 82.72 


14.72 


15.17 






f 


8 


- 93.02 


+ 11.29 


14.2 


15.6 


39679.821 


0.7503158 


mem 


9 


+ 71.62 


- 14.06 


14.0 


15.1 


40038.8121 


0.39265 




10 


- 5.40 


- 70.73 


13.1 


14.0 




SR 


Sp, V, mem 


11 


- 45.78 


- 75.88 


12.9 


13.8 




92.5 


Sp, V, mem 


12 


-105.88 


+ 53.46 


15.0 


15.35 


prob not var 






13 


- 45.37 


- 31.30 


14.26 


14.50 


prob not var 






14 


+ 3.18 


+ 207.64 


16.16 


16.45 


prob not var 






15 


+ 79.03 


-115.34 


13.32 


13.67 




irr 


mem 


16 


+ 349.40 


+207.90 










Tsoo Yu-hua 



Variable 16 = Savedoff A 18, probably Ludendorff 1113. 
One field variable, Tsoo Yu-hua. 

Joy, ApJ 110.105 (1949); Arp, AJ 60.1 (1955); Brown, ApJ 122.146 (1955); Savedoff, AJ 61. 
254 (1956); Wallerstein, ApJ 127.583 (1958); Kraft, Camp and Hughes, ApJ 130.90 (1959); 
Kurochkin, VS 13.248 (1961); Arp, La Plata Symp p. 87 (1962); Tsoo Yu-hua, Letter (p) (1964); 
Kadla, Pulk Mitt (Isw) 24.93 (1966); Osborn, Letter (1968), AJ 74.108 (1969), IBVS 350 (1969); 
Demers, AJ 76.445 (197 1); Osborn, Letter (1972) 

S55a, S57, S59, S61, R62a, S62, P64, S64, L65, R65, S67, S69, S70 



Catalogue 



41 



No. 



y 



Max. Min. 



Epoch 



Period 



Sawyer, Toronto Publ 1, 2 (1938); Joy, ApJ 110.105 (1949) 
S55a, S57, S59, R62a, S62, R65, S69 



Remarks 



NGC6218 (Messier 12) al6h44ni.6, 5 -01°52' 

1 +34 -62 11.9 13.2 27306.708 15.508 



Sp F-G, V 



NGC6229 a 16^45^.6, 6 +47°37' 



1 


- 24.6 


— 


105.5 


16.78 


17.94 


35630.542 


0.5856908 


2 


- 71.9 


+ 


4.9 


16.95 


17.93 


35631.521 


0.5552380 


3 


-195.7 


+ 


41.3 


17.21 


17.82 






4 


- 56.8 


- 


14.3 


17.36: 


17.89 






5 


+ 14.5 


+ 


44.1 


17.25 


17.95 


35633.555 


0.5336051 


6 


+ 44.1 


+ 


41.5 


17.28: 


17.96 


27953.930 


0.559385 


7 


- 41.7 


— 


49.9 


16.84 


18.01 


27978.840 


0.506980 


8 


- 4.1 


— 


42.1 


15.47 


16.51 


35573.461 


14.845093 


9 


- 38.9 


+ 


38.3 


17.08 


17.88 


35629.516 


0.5428497 


10 


- 29.5 


+ 


72.7 


17.20 


18.00 


35629.535 


0.5547785 


11 


+ 23.9 


— 


25.0 


]17.44 


18.01 






12 


+ 34.2 


— 


23.6 


17.12 


18.02 






13 


+ 140.2 


+ 


61.3 


17.20 


17.96 


35630.552 


0.5473432 


14 


- 15.5 


— 


50.7 


16.76 


17.86 


35631.565 


0.4659161 


15 


+ 34.2 


+ 


27.5 


17.39 


17.92 


35611.460 


0.2713783 


16 


+ 47.0 


— 


24.2 


17.31 


17.94 


35637.500 


0.322784 


17 


- 96.3 


— 


75.0 


17.08 


17.72 


27979.830 


0.324880 


18 


- 36.1 


+ 


32.2 


17.34 


18.00 






19 


+ 53.4 


- 


44.4 


16.96 


18.00 


35629.546 


0.4759609 


20 


- 27.5 


— 


36.1 


16.91 


18.05 


35631.524 


0.4659728 


21 


+ 117.3 


- 


61.6 


17.12 


17.94 






22 


+ 4 


— 


7 


15.2 


16.3 







Cep 



prob slow 

For variables with periods by both Mannino and Mayer, those of Mannino are tabulated because 
they are based on more observations. 

Baade, ApJ 102.17 (p) (1945); Sawyer, JRASC 47.229 (1953); Mannino, Bologna Pubbl 7, 13 
(1960); Mayer, BAG 12.167 (1961) 

S55a, S57, S59, R62a, S62, S64, L65, R65, S69 



NGC 6235 a 16h50m.4, 5 -22°06' 



1 

2 



-16 

+ 58 



+ 39 
-211 



16.5 
16.5 



17.2 
17.3 



Sawyer, JRASC 47.229 (p) (1953) 
S55a,S57, S59. S62,S69 



NGC 6254 (Messier 10) a 16'i54m.5, 5 -04°02' 



+ 5 
+ 30 



+ 22 
+ 120 



13.2 
11.91 



13.8 
13.34 



34907.0 



18.728 



SpG,V 
SpF-G.V 



42 



Variable Stars in Globular Clusters 



No. 



Max. Min. 



Epoch 



Period 



Remarks 



NGC6254 (continued) 
3 -209 +106 



13.10 13.82 



34905.64 



7.908 



Min 

Voroshilov 
Arp IV-37 



Joy, ApJ 110.105 (1948); Arp, AJ 60.1,320 (1955), AJ 62.129 (1957); Wallerstein, ApJ 127.583 
(1958); Voroshilov, AC 623.7 (1971) 
S55a, S57, S59, R62a, S62, R65, S69 



Palomar 15 a 16h57m.6, 5 - 


-00°28' 










No variables found. 














Kinman and Rosino, ASP 74.499 (1962) 










R61 
















NGC 6266 (Messier 


62) al6h58m.l,5 


-30°03' 








1 


+ 41.0 


+ 6.1 












2 


- 26.6 


- 68.9 










SpF-G 


3 


- 88.9 


- 6.8 






33421.41 


0.49158 




4 


- 93.9 


- 39.3 


15.68 


16.85 


33419.49 


0.54113 




5 


-163.2 


+ 123.5 


15.50 


16.53 


33417.51 


0.46049 




6 


- 81.7 


+ 34.0 






33419.30 


0.49191 




7 


+ 22.1 


+ 169.4 


15.86 


17.06 


33419.38 


0.56389 




8 


- 93.2 


+ 162.4 






33423.44 


0.53200 




9 


- 92.6 


+ 213.1 


15.40 


16.68 


33423.48 


0.55662 




10 


-454.0 


+ 157.7 


15.58 


16.93 


33418.45 


0.53259 




11 


-457.1 


+ 126.7 


16.06 


16.85 


33421.56 


0.59823 




12 


-204.4 


+ 268.9 






33421.39 


0.48799 




13 


+ 1.6 


+ 30.2 












14 


- 92.2 


+ 265.8 


15.27 


16.83 


33421.41 


0.44216 




15 


+ 123.0 


+ 303.4 


16.01 


16.91 


33423.60 


0.63024 




16 


- 74.5 


+ 93.9 


15.35 


16.51 


33421.55 


0.59591 




17 


- 22.1 


+ 102.4 






33423.51 


0.5251 




18 


- 33.3 


+ 92.3 


15.90 


16.80 


33423.58 


0.52616 




19 


- 14.5 


+ 65.5 






33421.53 


0.52271 




20 


+ 131.6 


+ 159.4 


15.68 


17.00 


33423.52 


0.47201 




21 


+ 105.9 


+ 79.7 


15.75 


17.14 


33421.42 


0.45045 




22 


+ 61.9 


+ 11.9 






33421.48 


0.49925 




23 


- 73.2 


- 37.4 






33417.56 


0.44821 




24 


+ 58.1 


- 38.6 






33417.59 


0.52267 




25 


+ 152.5 


- 72.8 


16.35 


17.71 


33421.45 


0.44584 




26 


-182.9 


-303.1 












27 


- 6.8 


- 59.8 






33423.40 


0.44916 


Vars. 27-42 


28 


+ 154.0 


+ 19.3 


16.81 


17.45 


33423.52 


0.49749 


discovered by 


29 


+ 153.4 


+ 14.5 


15.96 


17.35 


33423.44 


0.56 


van Agt 


30 


- 61.7 


-181.9 


16.69 


17.36 


33418.54 


0.30440 




31 


- 46.4 


-143.0 






33419.37 


0.48500 




32 


- 1.0 


-136.4 






33423.51 


0.5468 





Catalogue 



43 



No. 


x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC 6266 (con 


tinued) 












33 


- 13.7 


-117.9 


16.79 


17.71 


33422.51 


0.57438 




34 


- 61.0 


- 4.9 






33422.54 


0.58372 




35 


-113.2 


+ 14.1 


15.56 


16.82 


33418.48 


0.5288 




36 


- 41.2 


+ 125.6 


15.84 


16.66 


33423.49 


0.65 30 




37 


- 53.2 


+ 6.5 






33423.38 


0.5852 




38 


- 22.1 


- 44.8 






33421.56 


0.77083 




39 


-121.4 


+ 59.0 


16.02 


16.89 


33421.51 


0.64020 




40 


-122.0 


+ 45.6 






33423.52 


0.30131 




41 


-118.4 


+ 40.7 






33423.46 


0.55848 




42 


-130.0 


+ 50.0 


16.00 


16.35 


33421.56 


0.24765 




43 


- 62.8 


-223.1 


16.36 


17.40 


33423.37 


0.56356 


Vars. 43-82 


44 


- 47.6 


-122.7 


16.48 


17.99 


33423.54 


0.44575 


discovered by 


45 


+ 59.0 


-187.7 


16.72 


17.95 


33417.60 


0.51688 


Oosterhoff 


46 


+ 130.9 


+477.9 


16.65 


17.63 


33418.45 


0.53874 




47 


- 22.0 


+ 241.6 


16.34 


16.93 


33422.39 


0.61211 




48 


- 86.1 


-130.8 


16.35 


17.29 


33421.49 


0.74360 




49 


+ 139.0 


-104.7 






33423.35 


0.54360 




50 


+ 281.7 


- 34.4 


16.38 


17.65 


33421.56 


0.50264 




51 


+ 294.3 


+ 193.7 


16.40 


17.01 


33421.50 


0.26181 




52 


+ 75.9 


-181.5 


16.58 


17.87 


33423.59 


0.50538 




53 


-111.8 


-101.0 












54 


-150.5 


-671.7 






33423.51 


0.38591 




55 


+ 422.7 


+ 278.4 


16.07 


17.11 


33417.50 


0.47872 




56 


+ 37.1 


+ 118.9 


16.22 


17.00 


33423.47 


0.5654 




57 


+ 51.1 


+ 121.1 


16.00 


17.03 


33423.61 


0.55636 




58 


- 98.6 


+ 32.2 






33423.40 


0.48100 




59 


+ 122.1 


+ 94.1 


16.15 


17.23 


33421.46 


0.57931 




60 


+ 308.8 


+ 395.5 


15.99 


16.53 


33423.63 


0.28662 




61 


+ 215.9 


+ 190.7 


16.57 


17.25 


33421.48 


0.26602 




62 


+ 238.5 


+ 104.9 


15.99 


17.26 


33419.45 


0.54807 




63 


+ 105.4 


-102.4 


16.75 


17.55 


33418.59 


0.64313 




64 


-124.6 


-266.4 


16.10 


17.08 


33422.37 


0.47299 




65 


- 86.6 


+ 137.5 












66 


-316.8 


+ 17.5 


16.19 


16.74 


33423.60 


0.33383 




67 


+ 399.1 


+621.4 


16.12 


17.14 


33421.44 


0.56488 




68 


+ 146.5 


+ 417.6 


16.05 


16.57 


33419.50 


0.23529 




69 


+ 122.3 


+ 109.9 


16.39 


16.94 


33423.55 


0.31369 




70 


-725.2 


- 86.9 






33423.55 


0.54546 




71 


- 87.6 


-482.4 






33422.34 


0.70452 




72 


-182.7 


-104.5 


16.09 


17.29 


33421.43 


0.46751 




73 


-203.5 


-105.5 












74 


- 21.4 


- 53.6 






33423.60 


0.46646 




75 


+ 396.5 


+ 237.5 


16.57 


17.10 


33423.43 


0.33429 




76 


+ 178.1 


+629.6 


15.81 


16.55 


33421.50 


0.61523 




77 


+ 275.3 


+ 33.1 


16.82 


17.30 








78 


+ 338.4 


+ 174.1 


16.78 


17.45 


33421.49 


0.62170 




79 


+694.3 


- 81.0 






33423.40 


0.31896 





44 



Variable Stars in Globular Clusters 



No. 


x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC6266 (continued) 












80 


- 85.3 


+ 90.4 


15.90 


16.74 


33422.54 


0.58858 




81 


-110.5 


+ 97.3 


15.65 


16.95 


33419.39 


0.53093 




82 


- 39.4 


- 68.0 






33421.58 


0.56481 




83 


- 38.3 


- 9.9 










van Agt 


84 






16.55 


17.53 






G&F 


85 






16.68 


17.55 






G&F 


86 






16.38 


17.69 






G&F 


87 






15.80 


16.70 






G&F 


88 






16.04 


16.75 






G&F 


89 






16.45 


17.66 






G&F 



Wallerstein, ApJ 127.583 (1958); van Agt and Oosterhoff, Leiden Ann 21.253 (p) (1959); Gas- 
coigne and Ford, Proc Astr Soc Aust 1.16 (1967); van Agt, Priv comm (1971); Gascoigne, Letter 
(1971) 
S55a, S57, S59, S61, R62a, S62, R65, FLA66, S69, S70 



NGC6273 (Messier 19) a 16^5901.5, 6 -26° 11' 



1 
2 
3 
4 



+ 4 
+14 
-28 
- 2 



+ 48 
+ 123 

- 6 

- 24 



14.1 
13.4 
14.2 
15.1 



15.1 
14.7 
15.2 
15.7 



Two field variables. Sawyer. 

Sawyer, Toronto Publ 1, 14 (p) (1943) 

S55a, S57, S59, S61, R62a, 862, S69 



Cep-? 



NGC6284 al7h0ini.5, 5 -24°41 



1 


- 24 


+ 36 


15.6 


16.1 


2 


- 47 


- 17 


16.1 


17.0 


3 


- 28 


- 13 


15.3 


15.7 


4 


+ 22 


- 18 


15.4 


16.3 


5 


+ 109 


-205 


16.4 


17.0 


6 


+ 139 


+ 221 


15.9 


16.4 



Four field variables, Sawyer. 

Sawyer, Toronto Publ 1, 14 (p) (1943) 

S55a, S59, S62, S69 



NGC6287 al7h02m.l,5-22°38' 



1 


-152 


-40 


16.2 


17.1 


2 


+ 46 


-26 


15.7 


15.9 


3 


+ 26 


+ 44 


16.1 


16.8 



Three field variables. Sawyer. 
Sawyer, Toronto Publ 1, 14 (p) (1943) 
S55a, S59, 862, S69 



Catalogue 



45 



No. 



Max. Min. 



Epoch 



Period 



Remarks 



3C 


6293 a 17 


ho 7 


m.1,5 - 


-26° 30' 




1 


+ 81.0 




+49.5 


15.9 


16.6 


2 


-135.6 




+ 64.5 


15.8 


16.7 


3 


+ 48.6 




+ 18.6 


15.5 


15.8 


4 


+ 92 




-81 


16.1 


17.1 


5 


+ 78 




-83 


15.7 


16.5 



Three field variables. Sawyer. 

Shapley, Mt Wils Contr 190 (1920); Sawyer, Toronto Pub! 1, 14 (p) (1943) 

S55a,S59,S62, S69 

NGC6304 al7hlim.4, 6 -29°24' 



1 


+ 102.0 


-114.4 


16.5 


18.0 


2 


-168.9 


+ 169.6 


15.7 


17.5 


3 


+ 200.5 


+ 60.2 


16.5 


17.5 


4 


-272.4 


-154.9 


16.0 


16.9 


5 


+ 235.5 


- 7.8 


16.7 


17.6 


6 


+ 304.7 


-191.7 


16.6 


17.8 


7 


+ 0.8 


-293.5 


17.5 


18.3 


8 


+ 486.7 


+ 49.9 


16.7 


17.7 


9 


+ 587.1 


+ 230.2 


16.8 


17.8 


10 


-591.2 


-247.6 


16.2 


17.9 


11 


-244.8 


-534.6 


16.4 


17.2 


12 






13.95 


14.30 


13 






11.00 


12.52 


14 






10.75 


13.25 


15 






12.90 


13.88 


16 






13.70 


13.80 


17 






15.25 


15.40 


18 






13.60 


[14.60 


19 






13.38 


13.78 


20 






13.91 


14.15 


21 






13.87 


14.40 



RR? 


RR 


RR 


RR 


RR 


RR 


RR 


Terzan 28 


Terzan 29 


Terzan 30 


Terzan 32 


Terzan 33 


Terzan 40 


Terzan 43 


Terzan 68 


Terzan 69 


Terzan 72 



Vars. 1-11 found by Rosino, 12-21 by Terzan on red plates. Many field variables by Terzan. 

Rosino, Asiago Contr 132 (p) (1962); Terzan, Haute Prov Publ 9, 1 (1966), Haute Prov Publ 9, 
24(1968) 

S55b, R57, S61, R62c, S62, F&L63, S64, FLA66, S69, S70 



NGC6316 al7hl3m.4, 5 -28°05' 
S55b,R62b 



NGC6325 al7hl5m.O, 5 -23°42' 
S55b,R62b 



46 



Variable Stars in Globular Clusters 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC 6333 (Messier 9) al7hl6m.2, 5 -18° 28' 



1 


+ 91 


- 76 


15.6 


16.9 


29427.886 


0.585727 


2 


+ 40 


- 31 


15.6 


16.4 


29436.854 


0.628191 


3 


+ 207 


-210 


15.7 


16.85 


32000.735 


0.605397 


4 


+ 23 


- 35 


15.8 


16.95 


30520.749 


0.670076 


5 


+ 34 


- 7 


16.0 


16.8 


29435.870 


0.274708 


6 


- 70 


- 14 


15.7 


16.95 


29435.870 


0.607795 


7 


-111 


- 80 


15.95 


17.2 


29434.860 


0.628456 


8 


- 73 


- 99 


16.05 


16.9 






9 


+ 334 


-191 


16.0 


16.75 


30933.704 


0.322990 


10 


+ 37 


+ 26 


16.2 


16.9 


30553.653 


0.242322 


11 


- 4 


- 7 


15.7 


16.8 






12 


-275 


-136 


15.85 


16.95 


29408.951 


0.571784 


13 


+ 259 


+ 11 


16.7 


17.8 


30554.694 


0.47985 



Sawyer, Toronto Publ 1, 24 (p) (1951) 
S55a, S59, R62a, S62, L65, R65, S69 



NGC 6341 (Messier 92) a 17 


hl5m.6, 


6+43°12' 








1 


+ 127.5 


+ 41.3 


14.35 


15.30 


24410.198 


0.7028015 




2 


+ 91.2 


+ 69.2 


14.55 


15.25 


24409.347 


0.6438829 


BC 


3 


+ 53.7 


+ 252.7 


14.20 


15.35 


24410.377 


0.6375010 


-,Sp 


4 


- 76.0 


+ 58.0 


14.45 


15.20 


24433.262 


0.6289128 




5 


+ 81.6 


- 53.7 


14.50 


15.25 


24428.315 


0.6196963 


Be 


6 


+ 38.7 


+ 43.3 


14.53 


15.40 


27340.360 


0.600001 




7 


+ 1.6 


- 50.5 


14.45 


15.70 


37871.517 


0.5149114 




8 


+ 208.9 


+ 208.0 


14.50 


15.20 


24410.289 


0.6732769 


Sp,Be 


9 


+ 18.0 


- 48.1 


14.80 


15.60 




0.61 var 




10 


+ 83.0 


+ 36.3 


14.75 


15.20 


24410.454 


0.3773182 




11 


+ 71.2 


- 67.1 


14.80 


15.20 


24466.213 


0.3084409 


Be 


12 


- 29.9 


- 97.8 


14.70 


15.10 


38905.364 


0.409939 




13 


+ 153.4 


- 60.1 












14 


-316.0 


+ 245.7 


14.45 


14.85 


39026.410 


0.346178 


EW, f 


15 


- 2 


+ 77 


14.05 


14.55 






RR 



V15 in Second Catalogue is same as V12 (Kukarkin, Letter, 1972) so V16 renumbered 15. Nine 
field variables, Mnatsakanian and Sahakian. 

Walker, AJ 60.197 (1955); Preston, ApJ 134.651 (1961); Kheylo, IBVS 43 (1964), IBVS 104 
(1965), Voprosy Astrofiziki, Kiev, p.l24 (1966), VS 16.213 (1967); Sturch, AJ 72.321, ApJ 
148.477 (1967); Bartolini, Battistini and Nasi, Bologna Pubbi 9, 15 (1968); Mnatsakanian and 
Sahakian, AC 528.5 (1969); Eggen, ApJ 172.639 (1972); Kukarkin, AC 707.7 (c) (1972) 

S55a, S57, S59, S61, R62a, S62, P64, S64, L65, R65, St66, S67, C&S69, S69, S70 



NGC6342 al7hl8m.2, 6-19°32' 
S55b,R62b 



Catalogue 47 



1 


+ 226.33 


-158.13 


2 


+ 130.63 


+ 58.30 


3 


-286.00 


+ 139.91 


4 







No. x" y" Max. Min. Epoch Period Remarks 

NGC6352 al7h2im.6, 5 48"26' 

F&L 1 
F&L 4, f? 
F&L 8 
12.7 13.4 HH 113 

Fourcade and Laborde nos. 2, 3, 5, 6, 7, 9-12 considered field. V4 found by Lloyd Evans and Men- 
zies (1973), who also have one field variable. 

Fourcade and Laborde, Cordoba Repr 1 17 (1964), Cordoba Repr 126 (1965); Fourcade, Laborde 
and Albarracin, Atlas y Catalogo, Cordoba (1966); Hartvvick and llesser, ApJ 175.77 (1972); Lloyd 
Evans, U^tter ( 1972): Lloyd Evans and Mcnzies, lAU Coll 21 (1973) 

S55b. R62b, F&L63, S67, S69 

NGC6355 a 17li20m.9, 6 -26°19' 
S55b, R62b 



NGC 6.356 a 17'i20m.7, 5 17° 46' 



1 


15 


- 24 


16.3 


17.2 


2 


+ 101 


-110 


16.8 


17.1 


3 


24 


+ 45 


16.0 


117.5 


4 


+ 187 


+ 47 


15.9 


117.5 


5 


255 


+ 152 


15.7 


117.5 


6* 


575 


+ 114 


15.6 


117.3 


7 






15.4V 


15.6V 


8 






15.6V 


16.0V 


9 






15.3V 


15.7V 









15.4V 


15.7V 



32328. 208: 



SW 34 
SW 72 
SW 30 
SW46 

*l'ormerly Sawyer 11, which Wilkens says should be included in the cluster. Vars. 7-10 discovered 
by Lloyd Evans and Menzies (unpub). 

Sawyer, JRASC 47.229 (p)( 1953); Sandagc and Wallerstein, ApJ 1 31.598 (p) ( 1960): Lloyd 
Evans, Letter (1972): Sawyer Hogg, unpub ( 1972): Wilkens, Letter (1972); Lloyd Evans and Men- 
zies, lAUColl 21 (1973) 

S55a, S57, S59. R62c, S62, P64, R65, S69, F72 



NGC 6362 a 


17lv 


26'Ti.6, 6 


erov 










1 


GO 




00 












2 


26 




-100 












3 


83 




- 90 












4 


- 79 




88 












5 


+ 81 




15 












6 


+ 54 




+ 174 


14.9 


15.3 


36565.999 


0.2628878 


VH 15 


7 


+ 22 




+ 104 


13.7 


14.5 


36565.7 24 


0.5215674 


VH6 


8 


-263 




+ 108 


14.8 


15.3 


36566.080 


0.3810811 


VH 17 


9 


-207 




+ 138 













48 



Variable Stars in Globular Clusters 



No. 


x" 


y 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC6362 (continued) 












10 


+ 186 


+ 353 


14.5 


14.9 


36566.024 


0.3617240 


VH 10 


11 


- 29 


+ 48 












12 


-246 


-103 


14.5 


15.5 


36565.817 


0.5328711 


VH 3 


13 


-234 


-120 


14.4 


15.4 


36565.811 


0.5800254 


VH 1 


14 


+ 369 


+ 28 


15.0 


15.3 


36565.865 


0.2463744 


VH 16 


15 


+ 49 


00 












16 


+ 16 


-270 


14.2 


15.5 


36565.939 


0.5256730 


VH4 


17 


+ 201 


- 68 


14.9 


15.3 


36566.026 


0.3149808 


VH Wl 


18 


+ 110 


+ 72 


14.2 


15.2 


36566.074 


0.5128892 


VH 13 


19 


+ 123 


- 25 












20 


+ 45 


- 15 












21 


+ 160 


-108 












22 


+ 182 


-313 


14.8 


15.3 


36566.058 


0.3639867 


VH 14 


23 


+ 30 


- 23 












24 


+ 71 


- 36 












25 


-356 


-212 


14.0 


15.5 


36566.150 


0.4558950 


VH 2 


26 


+ 22 


- 38 












27 


-193* 


+ 384 


14.7 


15.4 


36566.061 


0.3860821 


VH 9 


28 


+ 24 


+ 37 












29 


- 15 


- 35 












30 


- 89 


+ 74 


14.2 


15.4 


36566.162 


0.6133787 


VH5 


31 


- 33 


+ 80 












32 


+ 40 


+ 31 










L&F 


33 


+ 316 


+ 364 


14.7 


15.3 


36566.028 


0.4412499 


VH 11 



* Coordinate corrected. 

Vars. 16-31 found by van Agt (1961) seven of them independently by Van Hoof. One field variable, 

58' from centre, Shapley. 

Shapley, HB 777 (1922); van Agt, BAN 508.329 (1961); Van Hoof, Louv Publ 14, 1 31 (1961); 
Rosino and Sawyer Hogg, lAU Trans 1 IB. 301 (1962); Fourcade, Laborde and Albarracin, Atlas y 
Catalogo, Cordoba (1966); Laborde and Fourcade, Cordoba Repr 138 (1966); van Agt, Priv comm 
(1971) 

S55a, S59, R62c, S62, F&L63, S64, L65, R65, S69 



NGC6366 al7h25m.i, 6-05°02' 



1 
2 



- 26 
+ 305 



- 42 
-390 



15.5 
15.7 



17.0 
16.8 



Sawyer, Toronto Publ 1, 5 (p) (1940) 
S55a, S59,S62, S69,S70 



Haute Provence 1 a 17h28m.5, 5 -29° 5 7' 

1 
2 
3 
4 



T248, 1964 
T249, 1964 
T361,1965 
T362, 1965 



Catalogue 49 



No. x" y" Max. Min. Epoch Period Remarks 

HP 1 (continued) 

5 7363,1965 

6 1364,1965 

7 7126,1966 

8 7130,1966 

9 7247, 1966 

10 7251,1966 

11 7136,1966 

12 7137,1966 

13 7139,1966 

14 7142, 1966 

15 7143, 1966 

Identification of new variables only on prints, as indicated. 

Cailliatte, Lyon Publ 5, 33 (1962), Haute Prov Publ 7, 2 (1964); 7erzan, Haute Prov Publ 7, 3, 38 
(p) (1964), Haute Prov Publ 8, 1 1 (p), 12 (1965), Haute Prov Publ 8, 12 bis (p) (1966) 

R62b,S67, S69 

NGC6380 al7h3im.9, 6-39°02' 

1 -14.85 +131.45 F&L 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 
S55b,R62b 

NGC6388 al7h32m.6, 6-44°43' 

1 VI, M 

2 V2, M 

3 V3 

4 V4, M 

5 V6 

6 V7 

7 V8 

8 VIO 

9 VI 1 

All variables found by Lloyd Evans and Menzies, identified on print. 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966); Feast, Quart JRAS 13.191 
(1972); Lloyd Evans and Menzies, lAU CoU 21 (c) (1973) 

S55b, R62b,F72 

7onantzintla 2 a 17h32m.7, 5 -38°32' 

1 +71.78 +63.25 F&L 

2 +80.85 +49.50 F&L 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 



50 



Variable Stars in Globular Clusters 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC6397 a 17h36m.8, 5 -53°39' 



1 
2 
3 



+ 210.7 
-279.0 
-220.0 



+448.4 
-424.6 
- 33.5 



12.73 
14.30 
15.51 



17.53 
15.24 
16.65 



13727.6 
33119.320 



314.6 
45 or 60? 
0.330667 



Sp, M, V, f 
prob f 
f 



Bamberg var. 866 in environs. 

Swope and Greenbaum, AJ 57.83 (1952); Woolley, Alexander, Mather and Epps, Royal Obs Bull 
43 (1961); Feast, Obs 86.120 (1966); Strohmeier, Bauernfeind and Ott, Bamb Veroff 6.9 (1966); 
Swope, Letter (1969) 

S55a, S57, S59, A62, S62, P64, S64, R65, FLA66, S67, S69 



NGC 6401 a 17h35m 6, 5 -23°53' 



14.8r 
15. 9r 
15. 2r 



15. 2r 
16.5r 
15.9r 



Terzan and Rutily have more than a hundred field variables. 

Terzan and Rutily, Astr and Ap 16.408 (p) (1972), lAU Coll 21 (1973) 

S55b, R62b 



T&R41 
T&R 157 
T&R 164 



NGC 6402 (Messier 14) a I 


7h35m.O, 


5-03°13' 








1 


+ 17 


+ 47 


14.65 


16.1 


38191.8 


18.734 


-,SpG,V 


2 


-116 


-119 


15.8 


17.0 


38198.58 


2.794708 


SpF,V 


3 


3 


- 90 


16.65 


17.55 


38199.823 


0.522455 


- 


4 


+ 169 


+ 73 


17.2 


18.6 


38199.23 


0.651313 




5 


-136 


+ 90 


17.1 


18.7 


38199.61 


0.548796 




6 


+ 34 


- 77 


15.8 


16.4 








7 


+ 62 


- 97 


15.4 


16.5 


38189.56 


13.603 


+,SpF-G,V 


8 


+ 96 


+ 35 


17.8 


18.6 


38199.496 


0.686071 




9 


+ 151 


- 39 


17.0 


18.4 


38199.47 


0.538831 




10 


- 51 


-205 


17.1 


18.5 


38199.34 


0.585914 




11 


+ 196 


-223 


16.4 


18.0 


38199.59 


0.604417 




12 


+ 224 


-177 


17.1 


18.6 


38199.918 


0.503952 




13 


- 29 


-118 


17.0 


18.6 


38199.690 


0.535215 


+ 


14 


+ 54 


+ 1 


17.2 


18.1 


38199.931 


0.471857 




15 


-135 


+ 147 


16.9 


18.6 


38199.51 


0.557727 




16 


- 79 


- 36 


16.8 


18.2 


38199.40 


0.600617 




17 


-228 


+ 122 


15.5 


16.15 


38204.72 


12.085 


+, Sp, V, f? 


18 


+ 61 


- 22 


16.9 


18.15 


38199.885 


0.479065 


- 


19 


-128 


+ 2 


17.0 


18.6 


38199.34 


0.545671 




20 


-145 


+ 98 


17.9 


18.55 


38198.734 


0.263721 




21 


+ 72 


+ 125 


16.3 


17.4 








22 


+ 70 


+ 95 


17.3 


18.5 


38199.23 


0.655916 




23 


+ 74 


+ 281 


17.1 


18.5 


38199.72 


0.552342 




24 


- 2 


+ 75 


17.0 


18.7 


38199.64 


0.519901 




25 


- 28 


-312 


17.65 


18.4 


38199.48 


0.360707 




26 


- 85 


+ 27 


16.5 


17.5 








27 


-421 


+ 151 


16.45 


17.6 


34936 


308.0 


f? 



Catalogue 



51 



No. 


x" 


y" 


Max. 


Min. 


Epoch 


Period Remarks 


NGC 6402 (continued) 












28 


-465 


+ 372 


15.0 


16.0 




E,f? 




29 


- 68 


-152 


15.7 


16.2 








30 


+ 76 


- 12 


16.9 


18.3 


38199.72 


0.534226 




31 


- 41 


+ 32 


16.8 


17.7 


38199.383 


0.619636 




32 


+ 36 


+ 147 


17.0 


18.1 


38199.55 


0.655975 




33 


-138 


+ 12 


17.3 


18.3 


38199.59 


0.479946 




34 


- 70 


+ 26 


17.8 


18.8 


38199.854 


0.606627 + 




35 


-112 


- 49 


16.2 


17.4 








36 


+ 204 


-346 


17.2 


18.3 


38199.33 


0.677990 




37 


+ 5 


+ 18 


17.65 


18.9 


38199.654 


0.489060 




38 


+ 11 


- 17 


16.0 


17.0 








39 


+ 46 


- 2 


16.1 


17.6 








40 


+ 253 


+ 310 


16.4 


17.1 








41 


- 13 


- 3 


16.0 


17.1 








42 


+ 36 


+ 12 


15.9 


17.1 








43 


+ 68 


+ 23 


17.0 


18.2 


38199.46 


0.521747 




44 


+ 20 


+ 116 


16.3 


17.5 








45 


- 90 


+ 94 


15.7 


16.4 








46 


+ 91 


- 66 


16.4 


17.4 








47 


- 89 


+ 26 


16.5 


17.6 








48 


- 4 


+ 40 


16.3 


17.7 








49 


- 98 


- 19 


16.0 


16.9 








50 


- 15 


- 38 


16.1 


17.0 








51 


+ 104 


-305 


17.6 


18.15 


38198.709 


0.367606 




52 


+ 82 


+ 39 


16.5 


17.0 








53 


+ 134 


+ 129 


16.4 


17.3 








54 


+ 121 


+ 113 


16.6 


17.6 








55 


+ 33 


+ 106 


16.5 


17.5 








56 


~ 68 


-184 


16.4 


17.4 








57 


+ 134 


-116 


16.3 


17.6 








58 


-123 


- 34 


16.4 


17.3 








59 


- 32 


+ 30 


17.4 


18.75 


38199.561 


0.555634 




60 


+ 41 


+ 54 


16.2 


17.7 








61 


+ 12 


- 43 


16.6 


17.7 


38199.610 


0.569824 




62 


-232 


-154 


18.0 


18.5 


38235.444 


0.638460 




63 


+ 122 


- 63 


16.5 


17.4 








64 


- 51 


-169 


16.5 


17.5 








65 


-125 


+ 13 


16.4 


17.2 








66 


-133 


+ 37 


16.6 


17.4 








67 


+ 34 


+ 14 


16.1 


17.5 








68 


+ 10 


- 19 


17.1 


18.7 


38199.958 


0.507217 




69 


+ 140 


+ 26 


16.6 


17.3 








70 


+ 43 


- 23 


16.0 


17.2 








71 


116 


- 50 


17.05 


18.3 


38199.602 


0.525925 




72 


+ 122 


-119 


16.5 


17.5 








73 


+ 05 


+ 07 


16.5 


18.0 




irr? 




74 


+ 07 


+ 91 


16.5 


17.2 




irr? 




75 


+ 35 


- 12 


16.7 


18.5 


38199.737 


0.545281 





52 



Variable Stars in Globular Clusters 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC 6402 (continued) 



76 


-105 


+ 03 


16.1 


17.0 


38199.466 


77 


-110 


+ 55 


17.55 


18.10 




78 


-137 


- 5 


17.50 


18.50 




79 


- 12 


- 18 


17.40 


18.50 




80 


- 35 


-145 


17.50 


18.45 




81 


38 


-138 


17.65 


18.10 




82 


79 


-122 


17.65 


18.20 




83 


- 65 


- 34 


17.70 


18.50 




84 


44 


- 38 


17.80 


18.60 




85 


21 


+ 48 


17.65 


18.25 




86 


+ 64 


+ 22 


17.85 


18.75 




87 


- 74 


+ 11 


17.60 


18.60 




88 


- 78 


+ 10 


17.55 


18.55 




Nova 


+ 30 


+ 04 


16 




29071 



1.89003 



Only on plates 
of 1938 

Vars. 73-77 and Nova, Sawyer Hogg and Wehlau; 77-88, Wehlau and Potts. 

Joy, ApJ 110.105 (1949); Sawyer Hogg and Wehlau, AJ 69.141 , Toronto Comm 97 (p)(1964); 
Rep, Sky Tel 27. 147 (p) (1964); Sawyer Hogg and Wehlau, A J 70.678 (1965). Toronto Pub! 2, 17 
(1966), Toronto Pub! 2, 19 (1968); Demers and Wehlau, A J 76.916 (1971); Wehlau and Sawyer 
Hogg, unpub (1972); Wehlau and Potts, unpub ( 1972) 

S55a, S57, S59, S6 1, R62a, S64, R65, S67, C&S69, S69. S70 



Palomar6 17^40^.6,5 26°12' 

28 variables found in environs by Terzan, who says none is a probable cluster member. 
Terzan, Haute Prov Publ 9, 1 (1966), Priv comm (1969) 
S70 



NGC 6426 a 


17h42m.4,5+03°12' 










1 


-170 


+ 44 


17.30 


18.25 


35638.528 


0.61784 




2 


-204 


- 53 


17.60 


18.10 


35638.475 


0.35545 


Alt P 0.262 


3 


- 94 


- 33 


17.10 


17.50 


35660.484 


0.40385 




4 


- 77 


- 74 


17.70 


18.15 


35640.468 


0.42586 




5 


- 68 


- 22 


17.25 


18.15 


35638.460 


0.70906 




6 


- 46 


+ 52 


17.30 


18.25 


35638.449 


0.68197 




7 


-1- 10 


- 4 


17.4: 


18.1: 






RRa.' 


8 


- 15 


- 53 


17.4: 


18.2: 






RRa' 


9 


- 39 


- 85 


17.55 


18.05 


35638.460 


0.29009 




10 


+ 46 


+ 11 


17.55 


18.05 


35638.430 


0.36503 




11 


+ 285 


- 7 


15.40 


16.30 


35638.506 


0.46164 


V979 0ph,f 


12 


+ 33 


- 2 


17.60 


18.00 


35640.550 


0.23679 


Alt P0.191 


13 


+ 137 


-215 


17.20 


18.10 


35634.437 


0.65190 





Three field variables also. 

Boyceand Hurahata, HA 109.19 (1942) (HV 11037); Grubissich, Asiago Contr 94 (p) (1958) 

S55a, S59, S61, S62, L65, R65, S69 



Catalogue 53 



No. \" y" Max. Min. Epoch Period Remarks 



NGC6440 al7ti45m.9, 6 -20°21' 
S55b, R62b 



NGC6441 a 17^46^.8, 6 -37°02' 



1 


+ 46.20 


- 44.83 


2 


+ 36.85 


+ 23.93 


3 


+ 350.63 


- 90.75 


4 


+ 58.85 


-176 


5 


+ 206.25 


+225.50 


6 


+ 30.53 


+ 48.68 


7 


- 38.50 


+485.10 


8 


^243.10 


"444.68 


9 


- 27.50 


47.30 





+ 74.25 


- 60.50 



f? 
f? 



All variables found by Fourcade and Laborde. 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 

S55b,R62b 



NGC6453 a 17h48m.0, 6 -34°37' 

Observed by Fourcade and Laborde. No variables found. 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 

S55b, R62b 



NGC 6496 a 17h55m.5, 6 44° 15' 

Observed by Fourcade and Laborde. No variables found. 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 

S55b, R62b 



NGC6517 al7h59m.l. 6 -08°57' 
S55b, R62c 



NGC 6522 a 18 


hOOm.4, 5 - 


-30°02' 










1 


-67.5 


+ 34.4 


17.08 


17.74 


32416.672 


0.270 


G222, mem 


2 


+ 0.5 


+ 39.7 


16.79 


17.77 


32740.861 


0.47398 


G133 


3 


+ 14.7 


+ 37.2 


17.24 


17.74 


32705.874 


0.289 


G44, mem 


4 


+ 25.6 


+ 8.3 


17.27 


18.59 


32387.747 


0.563826 


G 170, mem? 


5 


+66.0 


-42.6 


17.41 


18.19 


32349.871 


0.28684 


G37, mem 


6 


+ 96.5 


+ 30.5 


17.77 


18.23 


32416.753 


0.192392 


G247, mem? 


7 


-51.5 


+62.7 


17.02 


17.61 




irr 


G172, f 


8 


-20.2 


+49.6 


15.76 


17.00 


32290.987 


1.747 


G27, f 


9 


-19.5 


-64.9 


16.73 


17.23 


32740.786 


0.299 


G232, f? 


10 






17.70 1 


mean 




0.564 


Clube 7, mem 



54 Variable Stars in Globular Clusters 



No. x" y" Max. Min. Epoch Period Remarks 

NGC6522 (continued) 

G numbers those assigned by Baade and Gaposchkin. Clube's var. 7 identified on Plate 2 (1965) 
where some other numbers do not correspond with text. Membership comments from Clube 
(1972). 

Gaposchkin, VS 10.337 (p)(1955); Nassau, Spec Vat Ric 5.171 (1958); Woolley, Report of the 
Astronomer Royal (1964); Alexander, Obs 80.110 (1965); Clube, Royal Obs Bull 95.E383 (p) 
(1965); Terzan, Haute Prov Publ 8, 12 (p) (1965); Clube, Letter (1972); Kukarkin, Letter (1972) 

S55a, S59, S61, R62a, S62, P64, L65, R65, FLA66, S67, S69, F72 

NGC6528 al8hoim.6, 6-30°04' 

A few variables from rich galactic field projected against this cluster, but Baade considered none of 
them a cluster member. S55a. 

Gaposchkin, VS 10.337 (1955) 

S59, S61, R62a, S62, FLA 66, S69 

NGC6535 al8hoim.3, 6-00°18' 

1 -197 +65 16.3 17.3 

Sawyer, JRASC 47.229 (p) (1953) 
S55a, S57, S59, R62c, S62, S69 



NGC6539 al8h02m.l, 5 -07°35' 

One unpublished variable, Baade. S55a. 
S57,S59, R62c, S62,S69 



NGC6541 a 18h04m.4, 5 43°44' 

1 -18.0 -126.0 12.5 [16 long Alcaino 127, 

prob mem 

Alcaino, Astr and Ap 13.399 (1971) 

S55a, S57, S59, R62c, S62, F&L63, FLA66, S69 

NGC6544 al8h04m.3, 5 -25°01' 
R62b 



NGC6553 al8h06m3, 6 -25°56' 



1 


+ 186 


+ 20 


2 


+ 75 


-152 


3 


- 23 


- 38 


4 


+ 16 


- 2 


5 


- 71 


- 12 


6 






7 







0.5642 




0.5818 


prob f 


0.4886 




270: 


M 


100 






LE&MAl 




LE&M A2 



Catalogue 



55 



No. 



>■ 



Max. 



Mill. 



Epoch 



Period 



Remarks 



NGC6553 (continued) 

8 
9 

10 
11 

12 
13 
14 
Nova -131: -281: 



8 



112 



30955 



LE&M 3 
LE&M 6 
LE&M 7 
LE&M 13 
LE&M 14 
LE&M 24 
LE&M 33 
NSgr 1943 



Vars. 1-5 found by Thackeray, 6-14 and one suspected by Lloyd Evans and Menzies (1973). 
Shapley's two suspected variables are doubtful, Thackeray, Letter (1956). 

Lloyd Evans and Menzies, lAU Coll 21 (p) (1973). Nova: Mayall, AJ 54.191 (1949) 

S55a, R57, S59, R62a, S62, R65, St66, S69 

NGC6558 al8h07m.O, 5 -3r47' 



1 


- 24.9 


- 3.2 


16.1 


17.5 


2 


- 15.6 


+ 46.6 


15.0 


15.8 


3 


+ 52.1 


+ 32.2 


16.2 


17.5 


4 


- 55.5 


- 24.2 


16.6 


17.7 


5 


- 48.1 


+ 124.7 


17.0 


17.6 


6 


- 23.3 


- 50.2 


16.8 


17.5 


7 


+ 113.5 


+ 132.4 


14.4 


15.4 


8 


- 2.2 


-183.6 


16.3 


17.4 


9 


-339.2 


- 36.6 


16 3 


17.8 



RR 


Rosino 




Rosino 


RR 


Rosino 


RR 


Rosino 


RR? 


Rosino 




Rosino 




Rosino 


RR 


Rosino 




Rosino 



Fourteen variables in field, Rosino. 

Rosino, AsiagoContr 52 (1954), Asiago Contr 132 (p) (1962) 

S55b, S57, R57, S59, S61, R62c, S62, S64, FLA66, S69 



IC1276 al8h08m.0, 5-07' 


'14' 










1 + 86.9 


+ 115.0 


)20.2 


22 




SR? 


SH 


2 - 15.2 


+ 23.7 


18.9 


20.0 


37468.96 


0.548 


K&R 


3 + 74.2 


- 51.4 


17.8 


22 




SR? 


K&R 


4 + 41.7 


+ 136.1 


18.8 


19.5 




SR? 


K&R 


5 -204.4 


+ 230.3 


18.8 


19.6 




SR? 


K&R 



Sawyer Hogg, JRASC 53.97 (p) (1959); Kinman and Rosino, ASP 74.501 (1962); Rosino and 
Sawyer Hogg, lAU Trans 1 IB. 301 (1962) 
S55b, S57, S62, S64,S69 



NGC6569 al8hl0m.4, 5 -31°50' 



1 


- 95.1 


+ 28.9 


17.3 


18.1 


2 


- 91.9 


+ 0.3 


17.0 


18.0 


3 


+ 43.7 


+ 12.4 


16.6 


17.5 


4 


+ 116.5 


+ 202.1 


15.3 


17.3 


5 


- 20.7 


- 2.5 


17.0 


17.8 



short 
slow 



Rosino 
Rosino 
Rosino 
Rosino 
Rosino 



56 



Variable Stars in Globular Clusters 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC6569 (continued) 

Three field variables, Rosino. 

Rosino, Asiago Contr 132 (p) (1962) 

S55b, R57, S61, R62c, F&L63, S64, FLA66, S69 



NGC6584 al8hl4m.6, 6 -52°14' 
1 -82.5 -24.75 



F&L 



Nine field variables, Bailey. 

Bailey, HB 801 (1924); Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966) 

S55a, S59, R62c, S62, F&L63, S69 



NGC 6624 a 18h20m.5, 6 -30°23' 

F&Ll 
F&L 2 
F&L 11 
F&L 14 

Only four of the variables in FLA 66 are listed here. The other 29 are considered field stars. 

Laborde and Fourcade, Cordoba Repr 127 (p) (1966); Fourcade, Laborde and Albarracin, Atlas 
y Catalogo, Cordoba (1966) 

S55b,R62b,S67,S69 



1 


+ 167.75 


+ 176.00 


2 


+ 114.13 


+ 226.88 


3 


- 9.63 


+ 49.50 


4 


- 39.88 


- 20.63 



NGC 6626 (Messiei 


•28) a\\ 


8h2im.5, 


5 -24°54' 








1 


+ 174.0 


+ 188.5 


15.1 


16.4 








2 


- 47.3 


+ 63.1 


14.3 


14.8 








3 


- 32.9 


+ 111.0 


14.6 


15.4 








4 


- 34.5 


+ 33.6 


13.6 


14.8 


32759.765 


12.937 


SpF-G 


5 


- 44.8 


+ 16.4 


14.8 


15.6 


36040.674 


0.644360 




6 


+ 34.1 


+ 50.4 


14.3 


15.2 








7 


+ 172.2 


+ 102.7 


15.9 


17.0 








8 


+227.3 


-222.3 


15.6 


16.6 


25474.346 


0.56600 


Hoff63c 


9 


-158.6 


-252.4 


14.75 


15.7 


35696.652 


1.965 


Alt 0.6627 


10 


+ 96 


- 79 


13.5 


14.6 








11 


- 14 


+ 35 


15.0 


16.3 








12 


+ 148 


- 49 


15.0 


16.1 


35373.660 


0.578254 




13 


- 92 


- 24 


15.1 


16.7 


34893.807 


0.504027 




14 


-131 


-100 


15.6 


16.1 




0.330918 




15 


-472 


-186 


15.8 


17.0 








16 


+432 


-372 


15.9 


17.0 


36067.656 


0.5220278 




17 






12.8 


14.8 


38620 


92.8 


RV, Hoff63a 


18 






15.4 


16.6 


28022.400 


0.5782670 


+, Hoff63b 



Joy,ApJ 110.105 (1949); Sawyer, AJ 54.193 (1949); Hoffleit, AJ 70.307 (1965); Deery, AAVSO 
Abstr Oct. p. 3 (1968); Hoffleit, IBVS 312 (1968), IBVS 387 (1969), IBVS 660 (1972); Sawyer 
Hogg and Moor head, unpub (1972) 
S55a, S57, 859, S62, S67, S69, S70 



Catalogue 



SI 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



jC 


6637 (Messier 


69) al 


8li 


i28m.l, 


6 - 32' 


1 


- 20 


- 9 




13.0 


15.0 


2 


-228.8 


+ 201.3 




15.9 


17.3 


3 


- 36.6 


- 78.5 




14.6 


15.8 


4 


- 17.5 


- 90.7 




14.3 


17.2 


5 


+ 8 


+ 7 




13.0 


14.5 


6 












7 












8 













'23' 



28433 





red, mem 




RR,f 




red, mem 


196 


mem 


195 


mem 




11 37, red 




III 43, red 




IV 11, red 



Vars. 1, 2, 3, 5 found by Rosino. V5 is Rosino 10, V4 is Ponson VI 894. Rosino considers his vari- 
ables 5-9 as field stars. Wilkens (Letter) suggests they may be cluster members. Identifications of 
new vars. 6-8, Lloyd Evans and Menzies (1973) from Hartwick and Sandage (1968). 

Ponson, Leiden Ann 20.431 (Star 69) (1957); Rosino, Asiago Contr 132 (p) (1962); Hartwick 
and Sandage, ApJ 153.715 (p) (1968); Catchpole. Feast and Menzies, Obs 90.63 (1970); Lloyd 
Evans and Menzies, Obs 91.35 (1971); Wilkens, Letter (1972); Lloyd Evans and Menzies, lAU 
Coll 21 (1973) 

S55b, S57, R57, S61, R62c, F&L63, S64, R65, FLA66, S69, S70, F72 



NGC6638 al8h27m.9, 6-25°32' 

1 

2 
3 



Terzan 9 
Terzan 10 
Terzan 11 



Terzan's new variables identified on print. Six unpublished variables. Sawyer Hogg and Terzan 
(1972). 

Terzan, Haute Prov Publ 9, 24 (p) (1968) 

S55b,S57, R62b,S70 



NGC 6642 a 18h28m.4, 6 -23° 30' 



1 

2 



14.5 
14.9 



16.0 
16.0 



Hoff 145a, M 
Hoff 145 b 



Two field variables, Hoffleit 137a and 137b. 
Hoffleit, IBVS 660 (c) (1972) 
S55b, R62b 



NGC 6652 al8h32m.5,5 -33°02' 

Observed by Four cade and Laborde, 1966; no variables found. 
Fourcade, Laborde and Albairacin, Atlas y Catalogo, Cordoba (1966) 
S55b, R62b 



58 



Variable Stars in Globular Clusters 



No. 




X 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC6656 (Messier 22) aU 


?h33m.3, 


6-23°58' 








1 


— 


54.0 


- 10.0 


14.2 


15.4 


36070.678 


0.615543 




2 


+ 


158.6 


+ 69.2 


13.45 


14.25 


37113.784 


0.641717 




3 


+ 


214.7 


+420.2 


15.4 


16.6 


40063.702 


0.515485 


f 


4 


— 


4.0 


- 68.0 


13.9 


15.1 


40058.727 


0.716393 




5 


— 


178.2 


- 33.8 


12.5 


13.4 


40027.818 


92.6 


SpG, V, mem 


6 


— 


74.4 


100.0 


13.65 


14.5 


35279.755 


0.638548 




7 


— 


342.4 


+411.2 


13.65 


15.0 


35279.755 


0.649520 




8 


— 


39.5 


- 64.8 


12.0 


13.0 




irr. 


Sp G, V, mem 


9 


— 


211.2 


- 35.0 


12.8 


13.8 


32740.781 


87.71 


Sp G, V, mem 


10 


— 


39.0 


-125.0 


13.75 


14.7 


36069.643 


0.646018 




11 


— 


14.4 


+ 14.0 


13.1 


13.9 


36073.656 


1.69049 


Sp, V, mem 


12 


+ 


0.8 


- 77.8 


14.2 


14.6 


Prob. not vai 






13 


+ 


76.4 


+ 158.9 


13.9 


14.85 


35 309.730 


0.672523 




14 


+ 


250.8 


+486.4 


14.5 


17.5 


34983.6 


199.7 


Sp M, V, f 


15 


+ 


115.3 


- 83.2 


14.25 


14.75 


35279.755 


0.373248 




16 


+ 


185.0 


- 17.8 


14.25 


14.85 


35335.645 


0.325348 




17 


— 


438.0 


+ 126.0 


15.3 


16.7 


35338.7 


113.2 


f? 


18 


— 


86 


+433 


14.3 


14.7 


34927.766 


0.324960 




19 


— 


33 


+ 130 


14.3 


14.8 


35313.669 


0.384009 




20 


— 


120 


-123 


13.9 


14.6 


34927.766 


0.430060 




21 


+ 


36 


+ 88 


14.0 


14.5 


34922.732 


0.327530 




22 


— [ 


1089 


+213 


14.1 


15.8 


34927.766 


0.6245374 




23 


— 


5 


- 14 


13.9 


14.65 


35341.635 


0.355195 


+ 


24 


— 


26 


+ 10 


14.4 


15.5 








25 


+ 


326 


+ 375 


14.35 


14.85 


32006.740 


0.402367 


+ 


26 








15.6 


17.6 


36051.7 


309.0 


Hoff 8, 181a,f? 


27 








14.0 


15.1 


35280.720 


0.342811 


Hoff 10, 181b,f? 


28 








13.8 


14.8 


34920.7 


424.5 


Hoff 16, 173a,f? 


29 








14.5 


15.3 






Hoff 187b 


30 








12.8 


13.4 






Hoff 191 


31 








12.8 


13.5 






Hoff 185 


32 


— 


631 


-331 


15.4 


18.0 


34932.7 


233.35 


Watt, f? 


33 


— 


149 


-794 


14.4 


17.0 


35308.8 


250.3 


Watt, f ? 



Sawyer, Toronto Publ 1, 15 (p) (1944); Joy, ApJ 110.105 (1949); Hoffleit, AJ 69.301 (1964), Sky 
Tel 27.274 (1964), AJ 70.307 (1965), AJ 72.711 (1967); Eggen, ApJ 172.639 (1972); Hoffleit, 
IBVS 660 (c) (1972); Sawyer Hogg and Wehlau, unpub (1972) 
S55a, S57, S59, R62a, S62, L65, R65, S67, S69, S70 



NGC6681 (Messier 70) a 18h40m.O, 5 -32°21' 



1 

2 



+ 46.1 
-104.5 



-113.0 
-581.3 



16.2 
16.1 



17.2 
17.1 



Four field variables, Rosino (1962). 
Rosino, Asiago Contr 132 (p) (1962) 
S55b, S61, R62c, F&L63, S64, FLA66, S69 



RR? 
RR? 



Rosino 1 
Rosino 3 



Catalogue 



59 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC6712 al8h50m.3, 6 ~08°47' 



1 


- 63 


- 17 


16.18 


17.32 


35284.988 


0.512030 




2 


+ 69 


+ 15 


14.70 


16.00 


35007.4 


104.6 


AP Set, mem 


3 


- 28 


- 93 


16.66 


17.34 


35285.235 


0.655680 




4 


+ 179 


- 27 


16.96 


17.62 


35285.082 


0.611741 




5 


+ 67 


- 71 


16.00 


17.40 


35285.350 


0.545 390 




6 


+ 18 


- 41 


16.10 


17.62 


35285.344 


0.510849 




7 


-129 


- 18 


13.10 


18.20 


35327 


190.48 


CH Set, V, mem 


8 


+ 24 


+ 60 


14.55 


16.20 


35400 


117.0 




9 


- 4 


+ 285 


16.80 


19: 






UG?,f 


10 


- 99 


+ 30 


15.45 


15.95 


35287 


174 




11 


-116 


-333 


16.7 


17.5 






E,f 


12 


+ 29 


+ 39 


16.00 


17.54 


35285.298 


0.502776 




13 


- 93 


+ 25 


15.98 


17.36 


35 285.193 


0.562651 


Ros, San 


14 


-426 


+ 31 


15.30 


17.90 


35690.5 


202.2 


Sawyer Fl 


15 


+ 247 


- 38 


15.60 


16.60 




100.' 


Har 160 


16 


-138 


+ 175 


16.8 


17.5 






Har 141, E 


17 


+ 27 


+ 49 


15.5 








Har 151 


18 


- 25 


- 1 


16.64 


17.26 


35285.123 


0.345044 


Sandage 


19 


- 13 


+ 34 


16.50 


16.92 


35285.162 


0.423900 


Sandage 


20 


+ 1 


+ 9 


16.60 


17.14 


35285.031 


0.330870 


Sandage 


21 






13.5 


13.8 






LE&M 



Sawyer, JRASC 47.229 (1953); Harwood, Priv comm (1956), Leiden Ann 21.387 (1962); Smith, 
Sandage. Lynden-Bell and Norton, A J 68.293 (1963): Rosino, Bamb Kl Verbff 4, 40.202(1965); 
Sandage, Smith and Norton, ApJ 144.894 (1966); Rosino, ApJ 144.903 (1966); Feast, Obs 87.35 
(1967); Lloyd Evans, Letter (1972); Lloyd Evans and Menzies, lAU Coll 21 (1973) 
S55a, S57, S59, S61, R62a, S62, S64, R65, S67, S69, F72 



NGC6715 (Messier 54) a\ 


8h52ni.O, 


6-30°32' 








1 


+ 


83 


+ 10 


15.8 


16.9 


35661.45 


1.34956 


Cep 


2 


— 


6 


+ 90 


16.3 


17.3 


35635.60 


0.5111 




3 


- 


14 


+ 179 


16.5 


17.6 


35630.44 


0.5010 




4 


- 


38 


+ 311 


16.6 


17.8 


35630.40 


0.4803 




5 


- 


129 


+ 45 


16.5 


17.8 


35636.34 


0.5780 




6 


+ 


194 


- 188 


16.6 


17.8 


35630.50 


0.5417 




7 


+ 


54 


- 165 


16.6 


17.5 




0.46? 


RR 


8 


+ 


365 


- 330 


15.7 


16.7 






EV f? 


9 


- 


67 


- 637 


16.8 


17.7 






RR 


10 


+ 


115 


- 530 


16.9 


17.6 






RR? 


11 


- 


106 


-1086 










f 


12 


— 


220 


- 248 


15.4 


16.4 


35630.64 


0.3220 


prob f 


13 


- 


238 


+ 451 


16.5 


17.5 






RR 


14 


+ 


240 


+ 213 


16.2 


17.4 


356 30.44 


0.6892 




15 


+ 


124 


- 63 


16.6 


17.5 


35639.64 


0.5869 




16 


+ 


87 


- 917 










f 


17 


+ 


697 


- 435 


16.6 


17.6 


35665.30 


0.4660^? 





60 Variable Stars in Globular Clusters 



No. 




x" 




y" 


Max . 


Min. 


Epoch 


Period 


Remarks 


NGC6715 (continued) 












18 


+ 


511 


+ 


382 


16.5 


17.2 






RR? 


19 


-] 


1260 


— 


190 










f 


20 


+ 


106 


+ 


95 


16.8 


17.2 








21 


+ 


85 


- 


231 




17.8 


var? 






22 


— 


21 


— 


167 


16.4 . 


16.7 








23 


+ 


362 


+ 


170 


16.8 


17.6 


35638.60 


0.5286 




24 


+ 


453 


+ 


55 


16.5: 




var? 






25 


— 


65 


+ 


74 


15.4 


17.2 


35628 


101± 


SR 


26 


+ 


201 


- 


159 


16.8 


17.4 






RR? 


27 


+ 


209 


— 


306 


16.75 med 








28 


+ 


68 


+ 


161 


16.3 


17.6 


35630.45 


0.5128 




29 


— 


134 


— 


43 


16.6 


17.7 


35638.44 


0.5893 




30 


+ 


2 


+ 


80 


16.6 


17.7 






RR 


31 


— 


104 


- 


66 


16.8 


17.7 






RR 


32 


— 


181 


+ 


69 


16.5 


17.7 


35636.36 


0.5210 




33 


+ 


72 


— 


112 


16.3 


17.5 


35629.58 


0.4922 




34 


- 


61 


— 


153 


16.4 


17.6 


35636.32 


0.5053 




35 


— 


83 


+ 


54 


16.6 


17.6 


35665.36 


0.5266 




36 


+ 


129 


+ 


51 


16.5 


17.6 


35629.58 


0.5977 




37 


+ 


41 


- 


44 


17.3 


17.9 








38 


— 


69 


+ 


37 


17.1 


17.8 








39 


— 


105 


— 


63 


16.7 


17.7 






RRa 


40 


— 


56 


— 


112 


16.5 


17.5 


35630.44 


0.586 




41 


+ 


128 


+ 


45 


16.4 


17.6 


35630.45 


0.6187 




42 


+ 


70 


+ 


57 


16.8 


17.8 






RR 


43 


— 


154 


+ 


54 


16.8 


17.5 


35630.44 


0.3913 




44 


+ 


10 


— 


81 


16.6 


17.8 






RRa 


45 


+ 


117 


- 


109 


16.25 


17.6 


35630.62 


0.4889 




46 


- 


38 


- 


39 


17 


17.8? 








47 


— 


29 


+ 


96 


16.7 


17.7 


35635.60 


0.5069 




48 


+ 


254 


- 


47 


16.7 


17.6 


35635.58 


0.6849 




49 


— 


101 


— 


134 


16.8 


17.4 






RR 


50 


+ 


104 


+ 


61 


16.7 


17.5 


35630.64 


0.5635 




51 


+ 


222 


+ 


208 


16.85 


17.55 






RR? 


52 


+ 


90 


- 


50 


16.85 


17.55 






RR 


53 


— 


66 


— 


76 


16.8? 


17.6 






RR 


54 


— 


113 


+ 


327 


16.5 


17.6 


35629.57 


0.5713 




55 


+ 


146 


- 


205 


16.6 


17.6 


35629.58 


0.4259 




56 


— 


336 


— 


124 


16.65 


17.4 






RRc 


57 


+ 


293 


— 


31 


16.7 


17.7 




0.64? 


RRa 


58 


+ 


80 


-f 


282 


16.5 


17.5 


35630.50 


0.6148 




59 


— 


218 


— 


254 


16.8 


17.75 


35630.63 


0.5993 




60 


- 


269 


— 


247 


16.8 


17.6 


35629.57 


0.570? 


RR 


61 


— 


43 


+ 


107 


17.05 


17.85 






RR 


62 


- 


92 


+ 


102 


17.0 


17.8 






RRc? 


63 


— 


40 


— 


133 


16.9 


17.6 






RR 


64 


+ 


259 


— 


498 


16.7 


17.5 






SR 



Catalogue 



61 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC6715 (continued) 



65 


+ 


243 


+ 


165 


16.25 


17.05 


35638.36 


66 


+ 


234 


+ 


207 


15.6 


17.1 




67 







+ 


69 


16.85 


17.55 




68 


- 


643 


+ 


337 


16.8 


17.7 


35630.65 


69 


- 


328 


+ 


283 


16.45 


17.25 




70 


+ 


128 


— 


426 


16.8 


17.4 




71 


— 


32 


+ 


106 


14.8 


16.2 




72 


- 


61 


+ 


149 


15.6 


16.7 




73 


+ 


26 


+ 


62 


17.0 


17.5 




74 


+ 


113 


— 


141 


16.7 


17.5 




75 


+ 


18 


+ 


79 


16.5 


17.7 


35638.36 


76 


- 


106 


- 


22 


16.5? 


17.5'? 




77 


— 


112 


— 


42 


16.5 


17.5 




78 


+ 


73 


— 


13 








79 


+ 


30 


— 


46 


16.9 


17.5 




80 


+ 


51 


— 


25 


16.7? 


17.5 




81 


+ 


45 


+ 


12 








82 


— 


49 


— 


46 


16.7? 


17.5? 





Vars. 29-82 found by Rosino and Nobili. 

Rosino and Nobili, Asiago Contr 97 (p) (1959) 

S55a, R57, S57, S59, S61, R62a, S62, L65, R65, FLA66, S69 



0.4481 



0.5414 



77: 



0.5797 



f 

SR 

RR 

RR? 

RR 

SR 

E? 

RR 

RR 
RR 

RR? 



NGC6717 a 18h52m.l,6 -22°47' 
S55b, S61 



NGC6723 al8h56m.2, 5-36°42' 



1 


+ 75.1 


-199.5 


15.76 


16.25 


38993.793 


0.538177 


2 


+ 135.7 


- 78.3 


14.71 


16.47 


38993.951 


0.503539 


3 


-244.4 


+ 7.5 


14.78 


16.57 


38994.131 


0.494097 


4 


+ 16.8 


+ 77.4 


14.55 


15.90 


38993.855 


0.451060 


5 


- 4.7 


+ 51.0 


15.20 


16.00 




0.57264 


6 


+ 7.2 


+ 48.3 


14.90 


16.05 


23618.80 


0.4814 


7 


+ 197.5 


- 71.3 


15.53 


16.14 


38994.037 


0.307672 


8 


+ 15.9 


+ 10.8 


14.75 


15.60 




0.53 


9 


+ 74.0 


+ 15.7 


14.70 


15.80 


38994.101 


0.575803 


10 


+ 148.6 


+ 83.9 


15.39 


16.03 


38993.996 


0.252325 


11 


+ 133.3 


+ 228.8 


14.85 


15.65 


38993.922 


0.534283 


12 


+ 43.2 


- 45.7 


14.95 


15.85 


23618.53 


0.4694 


13 


- 46.2 


- 71.3 


14.69 


16.22 


38993.930 


0.507867 


14 


+ 38.2 


- 43.2 


14.95 


15.80 


23618.91 


0.6190 


15 


- 93.4 


+ 167.5 


14.72 


16.43 


38993.847 


0.435439 


16 


- 46.5 


+ 93.3 


14.55 


15.69 


38994.104 


0.696273 


17 


+ 43.1 


-102.5 


15.27 


16.66 


38994.135 


0.530179 


18 


-137.8 


- 18.2 


15.40 


16.27 


38994.091 


0.526455 


19 


-169.4 


-112.5 


15.24 


16.63 


38994.018 


0.534111 



62 



Variable Stars in Globular Clusters 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC 6723 (continued) 



20 


+ 3.5 


+ 39.9 








0.49293 


21 


- 79.0 


- 28.2 


14.50 


15.72 


38993.760 


0.594863 


22 


- 70.8 


+ 38.1 


15.18 


15.72 


38994.19 


0.30844 


23 


+ 53.4 


- 10.0 






38994.08 


0.6259 


24 


+ 117.5 


-112.0 


15.50 


16.11 


38993.999 


0.300143 


25 


+ 98.6 


+ 203.1 


12.1V 


13.0V 




SR? 


26 


-197.0 


+ 155.9 


12.2V 


13.1V 




SR? 


27 


-219.1 


+ 101.6 


15.50 


16.33 


38994.093 


0.619249 


28 


+ 10.8 


- 79.0 








0.4863 


29 


+ 12.4 


+ 63.6 








0.53: 



F&L 



New coordinates for all variables, Menzies (1973), who discovered vars. 21-29. 

Innes, UOC 37.300 (UY Cr A) (1917); Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cor- 
doba (1966); Menzies, Proc Astr SocAust 1.16 (1967), Doctoral Thesis, Australian Nat'l Univ 
(1967); Lloyd Evans, Letter (1972); Lloyd Evans and Menzies, lAU Coll 21 (1973); Menzies, lAU 
Coll 21 (1973) 

S55a, S59,S62, L65,R65,S69 



NGC 6752 a 19h06m.4, 5 -60°04' 



+ 236.5 
+ 44.0 



+ 143.0 
+ 82.5 



F&L 
F&L 



VI considered the same as that mentioned in S55a. 

Fourcade, Laborde and Albarracin, Atlas y Catalogo, Cordoba (1966); Eggen, ApJ 172.639 
(1972) 

S55a, S57, S59, R62c, S62, F&L63, S69 



NGC 6760 a 19h08m.6, 6 +00°57' 



1 


+ 57 


- 57 


15.7 


17.0 


2 


- 6 


-100 


16.7 


17.2 


3 


+ 31 


- 10 


15.5 


[17.4 


4 


+ 42 


+ 39 


15.4 


[17.5 



Taffara has new eclipsing variable in field, and gives periods for it and two other field eclipsers. 
Sawyer Hogg, lAU Agenda and Draft Reports, p. 560 (1967); Taffara, SAI 43.481 (1972) 
S55a, S57, S59, R62a, S62, S69 



NGC 6779 (Messier 


56) a 191" 


il4m.6, 


6+30°05' 








1 + 44.69 


+ 74.10 


15.0 


16.2 


30899.341 


1.510019 


Cep, Sp, V, mem 


2 + 18.16 


+ 33.09 


15.1 


15.6 




SR 




3 + 25.10 


+ 91.69 


14.4 


15.1 




SR 


Sp, V, mem 


4 -112.13 


-159.46 


15.9 


16.4 








5 + 6.79 


-134.78 


14.4 


15.2 




SR 




6 - 2.02 


+ 37.06 


12.9 


14.8 


30172.7 


90.02 


RV, Sp, V, mem 


7 +293.48 


-213.24 


15.6 


16.3 




irr 





Catalogue 



63 



No. x" 


y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC6779 (continued) 












8 - 97.63 


-335.90 


15.9 


16.7 




SR 




9 +177 


+ 525 


15.6 


16.1 




SR 




10 -431.53 


+ 88.33 


16.4 


17.4 


30967.473 


0.5988948 


RR,f^ 


11 -415.58 


+ 283.80 


15.5 


16.3 


34239.516 


0.0756252 


RRs, f? 


12 -243.96 


- 95.41 


15.6 


16.4 









Field variables found by Kurochkin, 20 (1968), 21 (1970), 30 (1971). 

Joy, ApJ 110.105 (1949); Sawyer, JRASC 43.38 (1949); Balazs, Budapest Mitt 30(1952); 
Rosino, Asiago Contr 1 17 (1961); Preston, Krzeminski and Smak, ApJ 137.401 (p)(1963); Bar- 
bon, Asiago Contr 175 (p) (1965); Kurochkin, VS 16.460 (c) (1968), VS 17.186 (c) (1970). VS 
17.620(c) (1971) 

S55a, S57, S59, R62a, S62, S64, R65, S67, S69, S70 



Palomar 10 a 19hl6m.0, 5 +1 8°28' 

VI found by Rosino (1972) on red plates, centre of cluster, large ampUtude. 

Rosino, Letter (1972) 

R61,S61 



NGC6809 (Messier 55) a 19h36m.9, 5 -3r03' 



1 


+ 304.2 


- 55.6 


2 


-214.9 


- 26.0 


3 


+ 78 


-304 


4 


+ 108 


+ 59 


5 


- 41 


- 74 


6 


+ 111 


- 20 



32413.39 
32467.18 
32413.22 
32413.34 



32413.32 



0.57997286 

0.4061601 

0.6619023 

0.3841702 

0.2? 

0.388904 



Bailey, HA 38.243 (p) (1902); King, HB 920 (1951) 
S55a, S57, S59, S61, R62a, S62, R65, FLA66, S69 



Palomar 11 a 19h42m.6, 6 -08°09' 

No variables found. Abell suggests this may be very rich open cluster. 

Kinman and Rosino, ASP 74.499 (1962) 

R61,S61 



NGC6838 (Messier 


71) a 


19h5im.5, 


5+18°39' 








1 +140 


+ 24 


13.5 


14.9 




193 


Z Sge, SR 


2 +44 


-146 


13.8 


14.7 






Slow 


3 +44 


- 70 


15.2 


17.0 


33481.78 


3.7907 


E, Min, mem 


4 +266 


+ 31 


14.7 


15.3 






RR? 



Silbernagel, AN 192.450 (1912); Sawyer, JRASC 47.229 (1953); Prochazka, Letter (1967); Hart- 
wick, Priv comm(1972); Kukarkin, Letter (1972); Sawyer, unpub (1972) 
S55a, S57, S59, S61, R62a, S62, P64, R65, St66, S69 



64 



Variable Stars in Globular Clusters 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC 6864 (Messier 75) a 20h03m.2, 5 -22°04' 



1 


+ 15.6 


-83.4 


2 


- 9.0 


+ 54.0 


3 


+ 18.0 


+ 85.5 


4 


- 18.0 


-84.6 


5 


+ 108.0 


-36.0 


6 


+ 8.4 


81.0 


7 


- 24.6 


+ 78 


8 


- 13.5 


-41.4 


9 


+ 45.6 


-24.0 


*10 


- 43.5 


+ 50.4 


11 


+ 121.2 


+ 84.0 


12 


+ 39.6 


+ 75.0 



* Suspected. Four additional suspected variables, numbered 13-16, are omitted. 
Shapley, Mt Wils Contr 190 (p) (1920) 
S55a, S57, R57, S59, S61, S62, S64, S69, S70 



NGC 


6934 a: 


20h3im.7, 5+07°14' 










1 


- 45 


- 39 


16.5 


17.7 


27307.968 


0.568099 




2 


- 40 


- 14 


16.4 


17.9 


27658.930 


0.48195 


+ 


3 





+ 58 


16.6 


17.8 


27275.882 


0.539806 




4 


+ 39 


+ 58 


16.3 


17.8 


27275.882 


0.616422 




5 


+ 59 


+ 221 


16.7 


17.8 


26923.943 


0.564560 




6 


- 27 


- 33 


16.7 


18.0 


27275.941 


0.5558418 




7 


+ 92 


+ 59 


16.65 


17.7 


28038.833 


0.644049 




8 


+ 100 


+ 50 


16.75 


17.5 


27715.760 


0.623989 




9 


+ 63 


+ 18 


16.5 


17.8 


27308.844 


0.549156 




10 


-135 


+ 72 


16.4 


17.8 


27275.882 


0.519959 


— 


11 


+ 17 


+ 28 


17.1 


18.15 








12 


+ 29 


- 44 


16.3 


17.4 


27309.955 


0.464215 




13 


- 47 


+ 25 


16.55 


17.8 


26915.956 


0.551334 




14 


- 7 


- 90 


16.5 


17.8 


27659.902 


0.52199 




15 


+ 10 


- 53 


15.65 


16.3 






not RR 


16 


+ 36 


+ 18 


16.7 


17.9 


26915.956 


0.604853 




17 


- 73 


-107 


16.7 


17.9 


27309.955 


0.598272 




18 


+ 49 


- 8 


16.6 


17.7 






RR 


19 


+ 30 


+ 1 


16.4 


17.9 


21515.710 


0.480550 




20 


- 26 


+ 17 


16.5 


17.6 


27307.886 


0.548225 




21 


- 35 


- 3 


16.6 


18.15 






RR 


22 


-240 


-173 


16.5 


17.8 






RR 


23 


- 31 


- 16 


16.85 


18.05 






RR 


24 


+ 37 


- 53 


16.8 


17.95 






RR 


25 


+ 50 


+ 37 


16.5 


17.9 


27275.795 


0.509086 


- 


26 


+ 31 


-196 


16.9 


17.8 






RR 


27 


-148 


+ 180 


16.7 


17.8 


27272.914 


0.592204 




28 


-234 


+ 100 


16.3 


17.8 


27715.760 


0.485151 


+ 



Catalogue 



65 



No. 




x" 


y 




Max. 


Min. 


Epoch 


Period 


Remarks 


NGC6934 (continued) 












29 


_ 


85 


_ 


183 


16.4 


17.8 


26628.689 


0.454818 




30 


+ : 


161 


+ 


127 


16.6 


17.65 


27714.745 


0.589853 




31 


+ 


146 


— 


101 


16.5 


17.8 


21481.825 


0.505070 




32 


— 


10 


+ 


51 


16.4 


17.7 


21481.825 


0.511948 




33 


+ 


37 


+ 


12 


16.5 


17.7 


27309.920 


0.518445 




34 


— 


21 


+ 


16 


16.6 


18.05 






RR 


35 


+ 


157 


— 


142 


16.6 


17.85 


27664.870 


0.544222 




36 


+ 


10 


— 


35 


16.05 


17.55 






RR 


37 


+ 


23 


+ 


10 


16.5 


17.95 






RR 


38 


+ 


12 


— 


18 


16.6 


18.0 


21543.702 


0.523562 




39 


+ 


8 


— 


16 


16.6 


17.95 








40 


— 


8 


+ 


26 


16.15 


16.8 






RR 


41 


+ 


30 


— 


39 


16.6 


17.9 


27275.882 


0.520404 




42 


+ 


55 


+ 


20 


16.5 


17.9 


27659.975 


0.524251 




43 


+ 


21 


+ 


27 


16.4 


17.4 








44 


- 


43 


— 


30 


17.0 


17.9 


26925.933 


0.630384 




45 


— 


32 


— 


9 


16.3 


17.8 








46 


+ 


14 


— 


24 


16.9 


18.05 








47 


+ 


10 


— 


26 


16.8 


17.95 






RR 


48 


+ 


33 


+ 


52 


16.5 


18.05 






RR 


49 


+ 


13 


— 


55 


16.7 


17.95 






RR 


50 


+ 


15 


— 


37 


16.9 


17.95 








51 


+ 


7 


— 


25 


15.85 


16.6 






RR 



Sawyer, Toronto Publ 7, 5 (p) (1938); Sawyer Hogg and Wehlau, unpub (1972); Harris, AJ 78, 
in press (1973) 
S55a, S57, S59, S61, S62, S64, R65, S67, S69, S70 



NGC6981 (Messier 72) 20^50^.7, 6 -12°44' 



1 


+ 


43.5 


- 


54.0 


16.45 


17.25 


33129.400 


0.619818 


2 


+ 


99.0 


+ ; 


194.4 


16.29 


17.95 


33126.405 


0.46526213 - 


3 


— 


52.5 


— 


58.5 


16.16 


17.74 


33809.553 


0.4976052 - 


4 


— ', 


106.5 


+ 


37.5 


16.56 


17.74 


33147.462 


0.5524863 - 


5 


— 


38.4 


— 


21.6 


16.40 


17.43 


22163.738 


0.4991 


6 


+ 


78.0 


+ 


78.6 


16.70 


17.10 






7 


— 


3.6 


+ 


55.5 


16.36 


17.53 


39318.997 


0.524630 


8 


— 


6.6 


+ 


89.4 


16.73 


17.74 


33145.372 


0.5683752 - 


9 


+ 


11.4 


+ 


50.4 


16.73 


17.54 


39319.660 


0.60296 


10 


— 


48.6 


— 


73.5 


16.69 


17.77 


33857.504 


0.5581814 + 


11 


+ 


57.0 


— 


36.6 


16.81 


17.72 


39319.478 


0.51997 


12 


+ 


9.0 


- 


21.6 


16.31 


17.17 


22163.90 


0.4111 


13 


+ 


13.5 


+ 


17.4 


15.77 


16.85 


39319.330 


0.55114 f: 


14 


— 


13.5 


+ 


36.0 


16.40 


17.06 


22163.90 


0.5904 


15 


— 


64.5 


— 


21.0 


16.63 


17.56 


39318.917 


0.55044 


16 


— 


4.5 


— 


19.5 


16.31 


17.21 


39319.490 


0.585497 


17 


+ 


3.6 


— 


43.5 


16.57 


17.62 


33215.483 


0.5735404 + 


18 


— 


26.4 


— 


37.5 


15.70 


16.28 


22162.88 


0.52016 



66 



I'ariabic Stars in Globular Clusters 



No. 


\ 


\ " 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC6981 I continued) 












19 


+ 3.0 


+ I12..> 


17.15 


17.30 


not var 






20 


- 54.6 


+ 15.0 


16.50 


17.40 


.^^857.420 


0.595046 




21 


- 82.5 


+ 12.6 


16.56 


17. S6 


.VM45 370 


53116.^6 


+ 


22 


-113.4 


+ 1.5 


17.10 


17.25 


not var 






23 


- 99.0 


+ 116.4 


16.95 


17.73 


39319.437 


0.585083 


irr 


24 


- 15.6 


- 24.0 


16.20 


16.55 


22161. 92 


0.4973: 




25 


-133.5 


+ 67.5 


16.'^: 


17,48 


33481.810 


0.35 33739 


+ 


26 


- 91.5 


- 45.0 


16.^^0 


17.20 








27 


+ 209.4 


-234.0 


16.30 


17.78 


-^9319.557 


0.673774 


f? 


28 


+ 65.4 


+ 81.0 


16.83 


17.64 


33853.437 


0.5672487 3 


— 


29 


+ 36.0 


- 52.5 


16.68 


17.48 


3931^.295 


0.605497 




30 


+ 71.4 


- 97.5 


16.50 


16.'^0 








31 


+ 5.4 


+ 36.6 


16.44 


17.36 


3931*^.110 


0.53249 




32 


-138.0 


- 42.0 


16.84 


17.78 


39319.440 


0.52834 




33 


+ 2.4 


- 60.6 


16.*i5 


17.25 








34 


- 6.0 


+ 7.5 


16.06 


16.73 








35 


+ 231 


+ 27 


16.78 


17.75 


.39319.772 


0.543771 




36 


- 12 





16.0 


16.8 








37 


+ 7 


- S 


15.5 


16.5 








38 


+ 5 


_ 


16.6 


17.3 








39 


+ 195 


+ 24.^ 


16.8 


17.6 








40 


- IS 


+ 16 


16.4 


17.4 








41 


- 15 


- 20 


16.7 


17.5 








42 


+ 12 


+ .^ 










red 



Nobili, .\siago Contr S3 (1957); Dickens and Flinn. MN 158.99 (1972); Dickens. Preprint (p) 
(1972), Letter. V42 unpub (1972) 
S55a, S57. S59. R62a. S62. S64. L65. R65. S67. S69 

NGC 7006 a 20^59"!. 1.6-16" 00' 



1 


- 


177.9 


+ 


114.8 


18.20 


19.60 


26'518.93'3 


0.492729 


"> 


— 


35.3 


— 


37.3 


18.25 


1-^.50 


3545 3 245 


0.5S6'5S6 


3 


- 


24.4 


-4- 


34.2 


18.55 


19.65 


27209.945 


0.560557 


4 


— 


21.0 


— 


41.1 


not var 








5 


— 


20.9 


+ 


38.4 


1 8.45 


19.50 


35419.240 


0.534713 


6 


- 


1 3.5 


— 


44.5 


18.40 


1"^.60 


2^0.>'i.6:6 


49 8030 


7 


+ 


3.2 


- 


36.9 


noi var 








8 


+ 


34.4 


- 


13.5 


18.70: 


19.50 


.V^342.700 


0.608289 


9 


+ 


39.4 


.*• 


16.6 


not var 








10 


-r 


42.8 


— 


11.8 


18.45 


1^.80 


.>5403 6 38 


0.542907 


11 


+ 


148 


+ 


50 


18.35 


l'i.65 


35428,2 32 


0.5^6036 


12 


+ 


122.0 


— 


64.0 


18.35 


19.55 


35419.410 


0.574039 


13 


+ 


102.7 


+ 


40.2 


18.30 


1'3 60 


35453.2^4 


0.551647 


14 


+ 


35.3 


+ 


128.3 


18.35 


19.55 


.>545^.269 


0.560358 


15 


- 


11.5 


+ 


114.8 


18.40 


19.50 


3542*5.250 


0.588067 


16 


— 


39.6 


+ 


135 5 


IS. ^5 


19 55 


.35429.240 


0.537582 



Catalogue 



67 



No. 


x" 


y 


.■■ 


Max. 


Min. 


Kpoch 


Period 


Remarks 


NGC 7006 (contii 


lued) 












17 


- 99.3 


+ 


85.5 


18.35 


19.60 


35429.201 


0.511494 




18 


- 29.6 


- 


89.5 


18.55 


19.65 


35034.330 


0.603706 




19 


- 0.6 


- 


25,3 


16.70 


17.90 


35630.93 


92.17 


red SR 


20 


- 21.2 


— 


24.4 


18.70 


19.45 


35003.270 


0.577476 




21 


21.5 


- 


18.4 


18.60 


19.50 


34978.700 


568968 


2 Alt Ps 


22 


12.6 


- 


15.8 


18.40 


19 60 


35727.400 


0.526927 




23 


- 27.6 


- 


7.5 


18.50 


19.60 


27274.873 


0.608042 




24 


- 25.8 


— 


2.9 










blended 


25 


- 19.2 


+ 


5.2 


18.80 


19.60 


26975.580 


0.532792 




26 


10.6 


- 


2.9 


18.55 


19.60 


34978.710 


0.607364 


Alt 540 


27 


- 11.8 


+ 


0.3 


18.30 


19.25 


26975.650 


0.522321 




28 


15.8 


+ 


4.3 


18.75 


19.60 


35657.925 


0.560987 


Alt 0.5619 


29 


+ 35.0 


+ 


31.6 


18.40 


19.60 


27033.640 


0.559195 




30 


+ 5.2 


+ 


16.6 


18.70 


19.70 








31 


+ 10.0 


+ 


11.2 


18.65 


19.55 


26891.945 


0.563126 




32 


+ 20.9 


+ 


13.8 


18.50 


19.50 


36376.920 


0.585572 




33 


+ 31.9 


+ 


22.4 


18.50 


19.50 


34978.735 


0.556812 




34 


+ 26.4 


+ 


9.2 


18.75 


19.30 


prob not var 






35 


+ 36.2 


- 


2.0 


18.60 


19.55 


35419.260 


0.596309 


Pvar? 


36 


+ 25.5 


- 


3.7 


18.75: 


19.35 


27274.850 


0.437847 


2AltPs 


37 


+ 18.9 


— 


3.4 


18.40: 


19.45 


37274.860 


0.567920 


blended 


38 


+ 21.5 


- 


18.4 


18.70 


19.50 


26919.700 


0.608599 


Alt 0.622 


39 


+ 11.5 


— 


25.3 


18.50: 


19.55 


36426.865 


0.577261 


Alt 0.565 


40 


4 9.7 


-- 


14.3 


19.15: 


19.60: 






not RR 


41 


+ 1.4 




11.2 


18.70 


19.60 


34978.725 


0.495 330 


Alt 0.499 


42 


- 9.5 


- 


7.5 


18.80: 


19.30: 








43 


4.0 


— 


28.7 


18.75 


19.50 


26975.650 


0.596656 




44 


+ 133.9 


-: 


174.0 


18.55 


19.41 


35017.632 


0.58779 




45 


190.0 


- 


74.4 


18.70 


19.38 


35419.398 


0.583858 




46 


125.6 


- 


54.7 


18.85 


19.31 


35719.429 


0.666320 


Alt ir 


47 


-183.4 


- 


22.1 


18.60 


19.35 


35428.253 


0.568294 




48 


100.0 


+ 


90.3 


18.70 


19.28 


35428.240 


0.611975 




49 


+ 4.8 


+ 


40.5 


18.65 


19.60 


26891.947 


0.581897 




50 


42.9 


- 


7.6 


1 8.60 


19.45 


35034.300 


0.590428 




51 


^ 54.3 


+ 


46.0 


18.90 


19.35 


26918.700 


0.642709 




52 


1.0 


+ 


85.5 


18.60 


19.34 


35419.290 


0.621746 




53 


+ 47.5 


- 


9.1 


18.75 


19.25 








54 


+ 3.2 


- 


30.0 


16.95 


17.75 






Ted SR 


55 


-254.4 


+ 


304.4 


1 8.40 


19.60 


35017.663 


0.537740 




56 


10.7 


- 


11.8 


18.75 


19.55 


36376.920 


0.520202 


Alt 0.549 


57 


- 6.2 


- 


12.1 


18.65 


19,45 


26918.890 


0.637235' 




58 


+ 14.8 


+ 


16.2 


18.85 


19.45 


26920.735 


0.514982 


Alt 0.525 


59 


+ 26.2 


+ 


9.6 


18.55 


19.50 


35657.875 


0.463454 


Alt 0.480 


60 


- 10.9 


+ 


7.7 


18.85: 


19.50 








61 


- 36.2 


+ 


18.8 


18.45 


19.50 


26918,865 


0.589141 




62 


21.6 


4- 


3.0 


18.75 


19.55 


26975.650 


0.495233 




63 


+ 14.1 


-f 


22.2 


18.65 


19.50 


27274.860 


0.527996? 





68 



Variable Stars in Globular Clusters 



No. 




x" 




y" 


Max. 


Min. 


Epoch 


Period 


Remarks 


NGC 7006 (continued) 














64 


+ 


21.4 


+ 


6.2 


18.80 


19.45 








65 


— 


8.7 


+ 


9.9 


18.70 


19.50 


36376.920 


0.544081 


Alt 0.515 


66 


+ 


28.1 


— 


2.5 


18.75 


19.50 


26918.730 


0.617159 


Alt 0.603 


67 


— 


14.1 


— 


1.1 


18.85 


19.45 








68 


+ 


12.7 


+ 


5.8 


18.60 


19.50 








69 


+ 


10.0 


+ 


3.9 


18.90: 


19.30: 








70 


+ 


8.7 




0.0 


18.40 


18.85: 








71 


— 


3.2 


— 


13.6 


18.80 


19.40 








72 


+ 


26.0 


— 


0.5 


18.80 


19.40 


26919.675 


0.2610439 


Alt 0.318 


73 


— 


15.5 




0.0 


18.40 


19.30 


35456.600 


0.577966 




74 


+ 


1.2 


— 


10.8 


18.40 


19.60 


27033.635 


0.566850 




75 


+ : 


152.2 


-] 


[56.7 


18.40 


19.00: 


27300.600 


0.518750 





New vars. 44-52 Rosino and Mannino, 53, 54, Sandage and Wildey, 55-75 Rosino and Ciatti. 

Sandage, ASP 66.324 (p) (1954); Rosino and Mannino, Asiago Contr 59 (p) (1955); Mannino, 
Asiago Contr 84 (1957); Rosino and Ciatti, Asiago Contr 199 (p) (1967); Sandage and Wildey, 
ApJ 150.469 (p) (1967); Pinto, Priv comm (1972) 

S55a, S57, S59, S61, R62a, S62, L65, R65, S67, S69, S70 



NGC 


7078 (Messier 15) a 21 


h27m.6. 


6+ll°57' 








1 


-118.6 


+ 24.4 


14.48 


15.52 


20724.394 


1.437523 


+,Sp 


2 


-171.7 


+ 6.0 


15.44 


16.00 


40442.58 


0.6842736 




3 


-248.0 


- 46.8 


15.70 


16.29 


40072.500 


0.3887407 




4 


-112.6 


-163.6 


15.58 


16.24 


40442.553 


0.3135758 




5 


-100.3 


-212.5 


15.66 


16.24 


40442.510 


0.3842142 




6 


+ 24.4 


+ 76.5 


14.93 


15.68 


25900.190 


0.6659671 




7 


+ 10.1 


+ 73.2 


15.56 


15.98 


25900.102 


0.3675643 




8 


- 0.6 


+ 126.8 


15.18 


16.01 


20725.103 


0.6462446 




9 


+ 15.6 


+ 138.7 


15.18 


16.09 


20724.993 


0.7152819 




10 


+ 125.6 


+ 1.7 


15.61 


16.18 


20724.967 


0.3863931 




11 


+ 172.3 


- 21.8 


15.52 


16.22 


20725.008 


0.3432527 




12 


+ 163.0 


- 50.7 


15.35 


16.12 


20724.930 


0.5928844 


Be 


13 


+ 126.6 


- 68.8 


15.25 


16.36 


20725.068 


0.5749536 




14 


+ 84.1 


-256.2 


15.76 


16.35 


20725.167 


0.3820024 




15 


+ 81.7 


-304.1 


15.26 


16.50 


20724.991 


0.5835687 


Be 


16 


+ 101.9 


+ 129.8 


15.50 


15.97 








17 


+ 83.7 


+ 110.6 


15.62 


16.17 


20725.001 


0.4288924 


+,BC 


18 


+ 77.3 


+ 100.4 


15.47 


16.05 


20725.101 


0.3677379 




19 


+ 111.3 


+ 160.4 


15.11 


16.42 


20725.038 


0.5723030 


Be 


20 


+ 81.2 


- 9.8 


15.04 


16.07 


25900.236 


0.6969598 




21 


+ 34.4 


- 57.5 


15.25 


16.20 








22 


-330.8 


- 45.8 


15.35 


16.36 


20724.719 


0.7201510 




23 


+ 192.0 


+ 256.1 


15.53 


16.33 


20724.891 


0.6326959 


Sp, BC 


24 


-106.7 


- 6.1 


15.38 


15.96 


25900.534 


0.3696955 




25 


+ 302.9 


- 10.7 


15.49 


16.52 


20724.674 


0.6653286 




26 


+ 23.5 


+ 331.9 


15.83 


16.37 


20725.058 


0.4022695 


— 


27 


+ 222.5 


+ 248.2 


not var 











Catalogue 



69 



No. 


x" 


y" 


Ma,\. 


Min. 


Epoch 


Period Remarks 


NGC 7078 (continued) 










28 


+ 309.9 


+ 534.2 


15.53 


16.53 


20724.739 


0.6706464 


29 


+ 163.3 


+ 212.2 


15.52 


16.37 


20725.128 


0.5749761 + 


30 


-165.0 


- 3.4 


15.55 


16.01 


40442.479 


0.4059796 BC 


31 


-112.6 


+ 245.6 


15.74 


16.30 


20725.044 


0.4081781 


32 


- 50.4 


+ 107.8 


15.01 


15.93 


25900.589 


0.6054003 


33 


- 41.2 


- 29.4 


15.15 


15.95 


24409.065 


0.5839452 


34 


- 55.4 


- 54.5 


prob vai 


r 






35 


- 34.0 


-163.6 


15.70 


16.32 


20725.143 


0.3839986 


36 


- 27.7 


- 81.6 


15.12 


16.31 


25900.141 


0.6241424 


37 


- 25.2 


- 77.4 










38 


+ 7.6 


-146.2 


15.47 


16.09 


20725.100 


0.3752769 


39 


+ 20.5 


-124.8 


15.58 


15.98 


20725.184 


0.3895696 B5 


40 


+ 131.8 


-116.7 


15.46 


16.32 


20724.834 


0.3773302 


41 


+ 62.9 


- 55.4 


15.50 


16.15 


24409.010 


0.6452282 


42 


+ 227.5 


- 36.8 


15.68 


16.36 


20725.086 


0.3601745 


43 


+416.7 


+ 103.2 


15.74 


16.40 


20725.808 


0.3959928 


44 


+ 91.3 


+ 3.0 


15.00 


16.02 


20725.128 


0.5955547 


45 


+ 66.9 


- 31.0 


15.20 


16.15 


24409.224 


0.6773992 


46 


+ 56.0 


+ 33.2 


15.40 


16.32 






47 


+ 45.7 


- 4.3 


15.0 


16.2 


25900.380 


0.602799 


48 


+ 59.7 


+ 150.6 


15.4 


15.9 


25900.346 


0.3649762 


49 


+ 40.3 


+ 166.6 


14.83 


15.42 




0.6552054 


50 


+ 165.0 


+ 100.0 


15.52 


16.12 


25900.173 


0.2980583 + 


51 


+ 6.2 


+ 91.4 


15.56 


16.10 


25900.280 


0.3969565 


52 


+ 192.4 


- 22.6 


15.36 


16.44 


20724.800 


0.5756132 + 


53 


- 92.6 


-111.0 


15.60 


16.07 


20725.202 


0.4141270 


54 


+ 10.8 


+ 88.4 


15.55 


16.05 


25900.078 


0.3995683 


55 


+ 65.3 


- 18.8 


15.49 


16.30 






56 


+ 57.4 


0.0 


15.19 


16.11 






57 


+ 75.2 


- 56.4 


15.51 


16.06 


20724.891 


0.3492988 


58 


- 55.6 


+ 8.8 


15.5: 


16.10 






59 


+ 41.3 


+ 41.5 


15.10 


15.95 


24409.520 


0.5547922 


60 


+ 5 3.4 


- 59.3 


15.29 


16.00 






61 


- 67.3 


- 40.2 


15.2: 


15.8: 






62 


- 71.6 


+ 39.6 


15.3: 


15.8: 




0.3882: 


63 


+ 49.8 


+ 31.0 


15.54 


16.44 






64 


- 46.2 


+ 19.1 


15.5 


16.0 


25900.211 


0.355624 


65 


-102.4 


- 38.7 


15.55 


16.05 


24409.366 


0.7183491: 


66 


- 68.4 


-112.4 


15.61 


16.13 


20725.179 


0.3793488 


67 


- 86.6 


- 10.4 


15.5: 


16.2: 






68 


- 31.8 


+ 12.6 










69 


- 37.0 


- 25.2 










70 


- 34.0 


- 19.2 










71 


- 34.8 


- 12.6 










72 


- 2.2 


+ 34.8 


15.0: 


15.8: 


24409.042 


1.1386: 


73 


- 3.7 


+ 20.0 










74 


+ 36.3 


- 85.8 


15.45 


16.30 


24409.188 


0.296071 


75 


+ 2.2 


- 30.3 











70 



Variable Stars in Globular Clusters 



No. 


X 


y" 


Ma.\. 


Min. 


Epoch 


Period 


Remarks 


NGC 7078 (continued) 












76 


+ 0.7 


- 28.9 












77 


- 11.8 


- 22.9 












78 


- 6.7 


+ 47.4 


15.15 


15.8: 


24409.421 


0.398879 




79 


+ 21.5 


- 23.7 












80 


- 47.4 


- 26.6 


15.1: 


15.8: 








81 


- 21.5 


- 5.9 












82 


- 20.7 


+ 1.5 












83 


+ 16.3 


- 7.4 












84 


+ 18.5 


- 16.3 












85 


+ 20.7 


+ 2.2 












86 


+ 12.6 


+ 4.4 


13.9 


14.8 


24410.62 


17.109 




87 


+ 23.7 


- 23.7 












88 


+ 2.2 


+ 26.6 












89 


- 23.7 


- 6.7 












90 


+ 31.1 


+ 4.4 












91 


+ 67.3 


+ 28.9 


15.3: 


16.0: 








92 


+ 9.6 


- 25.2 












93 


+ 27.4 


- 33.3 


15.5: 


16.0: 








94 


+ 3.7 


+ 28.9 












95 


+ 5.2 


- 40.0 












96 


+ 165.6 


+ 215.0 


15.85 


16.30 


24409.242 


0.396046 




97 


- 79.5 


+ 29.3 


15.50 


16.25 


24409.548 


0.696333 




98 


- 67.1 


+ 46.1 


15.4: 


15.95 


24409.07 


0.4701: 




99 


+ 29.2 


+ 195.4 


15.70 


16.10 


24410.435 


0.277995: 




100 


+ 12.5 


- 35.8 


15.5 


16.3 


24409.058 


0.406114 




101 


-104 


+ 540 


15.75 


16.30 


24409.292 


0.400360 




102 


+ 68.8 


+ 31.5 


15.70 


16.15 


24409.119 


0.7589: 




103 


-251.5 


-273.3 


15.7 


16.4 


36070.16 


0.368126 




104 


-151.6 


-642.5 


15.6 


16.4 


36070.22 


0.414124 




105 


-376.4 


-737.3 


15.6 


17.1 


36070.11 


0.571155 


f? 


106 


- 30.3 


+ 12.8 


15.5 


16.0 






RRc 


107 


- 32.5 


- 21.8 


15.5 


15.9 






RRc 


108 


- 32.4 


- 51.1 


15.5 


15.9 






RRc 


109 


+ 12.7 


- 31.3 


15.5 


16.1 






RRc 


110 


+ 31.7 


- 37.4 


15.5 


16.0 






RRc 


HI 


+ 41.7 


- 0.7 


15.3 


16.2 






RR 


112 


+ 55.5 


+ 35.0 


15.3 


16.3 






RR 



New vars. 96-98 Izsak, 99 Mannino, 100-102 Notni and Oleak, 103-105 Tsoo Yu-hua, 106-112 
Rosino. Three of the corona stars of Kurochkin (1963) are similar to cluster members. 

Izsak, Budapest Mitt 28 (1952); Arp, AJ 60.1 (1955); Kholopov, VS 10.253 (1955); Grubissich 
Asiago Contr 76 (1956); Mannino, Asiago Contr 74, 75 (1956); Izsak, Budapest Mitt 42.63 (1957; 
Nobili, Asiago Contr 81 (1957); Notni and Oleak, AN 284.49 (1958); Bachmann, AN 284.191 
(1958); Mannino, Asiago Contr 110(1959); Bronkalla, AN 285.181 (1960); Preston, ApJ 134.651 
(1961); Yu-hua, Acta Astr Sinica 9.65 (1961); Fritze, AN 287.79 (1963); Kurochkin, VS 14.457 
(1963); Makarova and Akimova, VS 15.350 (1965); Rosino, IBVS 327 (1969); Mironov, AC 637.1 
(1971); Barlai, Priv comm (1972) 
S55a, S57, S59, S61, A62, R62a, S62, P64, S64, L65, R65, St66, S67, C&S69, S69, S70 



Catalogue 



71 



No. 


\" 


_\ " 


Ma\. 


Mm. 


Epoch 


Period 


Remarks 


NGC 7089 (Messiei 


-2) a21 


h30ni.9, 5 


-01°03' 








1 


+ 25.6 


+ 79.4 


13.2 


14.8 


26607.800 


15.583 


SpF-G 


2 


- 45.8 


+ 71.1 


14.6 


16.1 


21454.971 


0.527858 




3 


+ 222.9 


- 39.6 


15.1 


16.4 


26921.952 


0.6197006 




4 


26.8 


+ 31.5 


15.2 


16.6 


26628.644 


0.564247 




5 


- 44.4 


+ 2.1 


13.2 


14.9 


26628.644 


17.606 


SpF-G 


6 


+ 11.8 


- 45.4 


13.2 


14.9 


22162.928 


19.295 


SpF-G 


7 


+ 153.0 


-189.2 


15.1 


16.4 


27274.901 


0.594609 




8 


66.9 


- 56.8 


15.1 


16.4 


27273.896 


0.643677 




9 


-173.2 


-128.2 


15.2 


16.4 


27274.901 


0.609291 




10 


+ 90.6 


+ 38.8 


15.2 


16.4 


27275.909 


0.466910 


Sp 


11 


+ 85 


+ 8 


12.5 


14.0 


31259.8 


67.0 


Sp F-G, Min 


12 


- 62 


+ 43 


15.1 


16.5 


26628.776 


0.665616 




13 


~ 77 


+ 73 


15.1 


16.4 


26924.972 


0.706616 




14 


+ 83 


- 68 


15.4 


16.4 


20749.843 


0.693785 




15 


+ 80 


- 76 


15.7 


16.4 


26944.880 


0.430152 




16 


- 31 


- 27 


15.3 


16.5 


27275.950 


0.655917 




17 


+ 2 


- 63 


15.2 


16.3 


27274.901 


0.636434 




18 


-189 


-707 


15.95 


16.85 


40088.467 


0.36226 


Pvar 


19 


+ 235 


-502 


16.00 


17.05 


39089.384 


0.319403 


Pvar 


20 


+400 


+ 74 


16.00 


16.75 


37162.281 


0.2863224 




21 


+ 315 


+ 208 


15.75 


16.85 


39789.516 


0.712178 


P var 



New vars. 18-21, Margoni and Stagni. 

Arp, AJ 60.1 (1955); Arp and Wallerstein, AJ 61.272 (1956); Wallerstein, AJ 62.168(1957), 
ApJ 127.583 (1958); Kulikov, VS 13.400 (1961); Mantegazza, Bologna Pubbl 8. 5 (1961); Preston, 
Krzeminski and Smak, ApJ 137.401 (p) (1963); Margoni and Stagni, IBVS 239 (1967); Kukarkin, 
IBVS 253, 254(1968); Poole, Master's Thesis, Toronto (1968); Demers, AJ 74.925 (1969); Mar- 
goni and Stagni, Asiago Contr 213 (1969); Kukarkin, IBVS 422 (1970); Voroshilov, AC 623.7 
(1971); Eggen, ApJ 172.639 (1972) 
S55a, S57, S59, S61, R62a, S62, P64, S64, R65, S67, C&S69, S69, S70 



NGC 


7099 (Messier 30) a 21' 


h37m.5, 


6-23°25' 








1 


+ 30.0 - 60.6 


15.0 


16.5 


32060.525 


0.743608 




2 


+ 58.6 -126.2 


14.92 


16.04 


32060.46 


0.65 35049 




3 


- 96.7 - 39.6 


14.91 


16.06 


32039.59 


0.69632 




4 


-339: - 51: 


16.1 


118 


32450 


9-10 


UG 


5 












Terzan 1 


6 












Terzan 2 


7 












Terzan 3 


8 












Terzan 4 


9 












Terzan 5 


10 












Terzan 6 


11 












Terzan 7 


12 












Terzan 8 



72 



Variable Stars in Globular Clusters 



No. 



Max. 



Min. 



Epoch 



Period 



Remarks 



NGC 7099 (continued) 

Variables of Terzan (1968) identified on print. 

Rosino, Asiago Contr 117 (1961); Terzan, Haute Prov Publ 9, 24 (p) (1968); Dickens, Preprint 
(1972) 

S55a, R57, S57, S59, R62a, S62, S64, R65, St66, S69, S70 



Paiomar 12 a2lh43m.7, 5 -21°28' 

Zwicky, RR 
RR, K&R 
103a-D plate K& 

Zwicky, Morphological Astronomy, p. 205 (p) (1957); Kinman and Rosino, ASP 74.503 (p) (1962) 
R61,S61, S64, S69 



1 


-97.4 


+ 129.8 


20.3 


21.1 


2 


-80.8 


+ 136.8 


20.3 


21.5 


3 


-51.2 


+ 102.0 


18.5 


22 



Paiomar 13 a23h04m.2, 5 +12° 28' 



P var 



All four new variables, Rosino 

Rosino, Asiago Contr 85 (p) (1957); Ciatti, Rosino and Sussi, Bamb Kl Veroff 4, 40.228 (1965) 

R57, S59, R61, S61, S62, S67, S69 



1 


-32 


+ 32 


17.35 


18.55 


35759.505 


0.538158 


2 


+ 11 


- 10 


17.45 


18.60 


35782.381 


0.597111 


3 


- 8 


+ 21 


17.35 


18.55 


36455.770 


0.578168 


4 


+76 


-300 


17.55 


18.65 


35721.615 


0.575340 



NGC 7492 a 23h05"i.7, 5 -15°54' 



1 


+ 19.5 


+ 96.0 


17.07 


17.67 


37499.603 


0.804873 


2 


-19.5 


+ 49.5 


16.91 


17.31 




0.292045 


3 


+ 30.0 


-253.5 


17.39 


17.79 




0.270998 


4 


-36.5 


-116.0 


15.66 


15.96 




17.9 



red 

Three suspected variables, Barnes (1968), who found variables 2-4. 

Kinman and Rosino, ASP 74.503 (1962); Barnes, Priv comm (1966), AJ 72.291 (1967), AJ 
73.579(1968) 

S55a, S57, S59, S61, S62, S64, S67, S69, S70 



73 



INDEX OF ABBREVIATIONS USED IN REFERENCES, 
LISTED CHRONOLOGICALLY 



S55a Sawyer, H, Toronto Publ 2, 2: A Second Catalogue of Variable Stars in Globular Clusters, 

Table II, Summary of Variable Stars in 72 Globular Clusters (1955) 
S55b Sawyer, H., Toronto Publ 2, 2: Table I, Thirty-Four Globular Clusters Not Searched for 

Variables (1955) 
R57 Rosino, L., Budapest Mitt 42: Problems of Variable Stars in Globular Clusters (1957) 

S57 Sawyer Hogg, H., lAU Trans 9.548, Table 3a: Fifty-Nine Globular Clusters (1957) 

S59 Sawyer Hogg, H., Handbuch der Physik, ed. S. Fliigge (BerUn: Springer Verlag), p. 181 ; 

Star Clusters (1959) 
R6 1 Rosino, L., lAU Trans 1 18.300: Work Being Carried Out at the Asiago Observatory 

(1962) 

561 Sawyer Hogg, H., I A U Trans 11A.271: Report of Sub-Commission 27b, Variable Stars in 

Clusters (1962) 
A62 Arp, H.C., Symposium on Stellar Evolution, 1960, La Plata (1962) 

R62a Rosino, L, Pad Com 29, Tables 3 and 4: Clusters Observed for Variables (1962) 
R62b Rosino, L., Pad Com 29, Table 1: Clusters Never Observed for Variables (1962) 
R62c Rosino, L, Pad Com 29, Table 2: Clusters Insufficiently Observed for Variables (1962) 

562 Sawyer Hogg, H., Bamb Kl Veroff 34.8: Numbers and Kinds of Variables in Globular 

Clusters (1962) 
F&L63 Fourcade, C. R., and Laborde, J. R., La Plata Bol 6. 1 11 : Estrellas variables en cumulos 

globu lares (1963) 
P64 Preston, G., Ann Rev Astr Ap 2.23: The RR Lyrae Stars (1964) 

S64 Sawyer Hogg, H., lAU Trans 12A.390: Variable Stars in Star Clusters (1965) 

L65 Lohmann, W., AN 289.99; Perioden-Helligkeits-Beziehungen von RR Lyrae- Sterncn in 

Kugelformigen Sternhaufen (1965) 
R65 Rosino, L., Bamb Kl Veroff 4.40.98: Characteristics and Absolute Magnitudes of the RR 

Lyrae Variables in Globular Clusters (1965) 
FLA66 Fourcade, C. R., Laborde, J. R., and Albarracin, J., Atlas y Catalogo de estrellas variables 

en cumulos globulares al sur de -29°, Cordoba (1966) 
St66 Stothers, R., AJ 7L943: The Ultraviolet Dwarfs: A New Class of Degenerate Stars (1966) 

S67 Sawyer Hogg, H., lAU Trans 13A.555: Report of the Committee on Variable Stars in Clus- 

ters (1967) 
C&S69 Coutts, C, and Sawyer Hogg, H., Toronto Publ 3. 1 : Period Changes of RR Lyrae Variables 

in the Globular Cluster Messier 5 (1969) 
S69 Sawyer Hogg, H., Non-Periodic Phenomena in Variable Stars, ed. L. Detre, p. 475: The 

Third Catalogue of Variable Stars in Globular Clusters (1969) 
870 Sawyer Hogg, H., lAU Trans 14A.291: Report of the Committee on Variable Stars in 

Clusters (1970) 
F72 Feast, M., Preprint: Red Variables in Globular Clusters, in the Galactic Centre and in the 

Solar Neighbourhood (1972) 



74 



INDEX OF ABBREVIATIONS OF PUBLICATIONS 



AAS Bull 
AAVSO Abstr 
AC 

Acta Astr Sinica 

AG Mitt 

AJ 

AN 

Ann Aph 

Ann Rev Astr Ap 

ApJ 

ApJ Suppl 

Asiago Contr 

ASP 

Astr Abh Hoffmeister 

Astr and Ap 

BAC 

Bamb Kl Veroff 
Bamb Veroff 
BAN 
BAN Suppl 

Berg Abh 
Bologna Pubbl 
Budapest Mitt 

Cordoba Repr 

HA 

Haute Prov Publ 

HB 

HC 

lAU Coll 

lAU Draft Reports 

lAU Trans 

IBVS 

Inf Bull So Hemis 

JRASC 
JO 

La Plata Bol 
La Plata Symp 
Leaflet 

Leiden Ann 



Bulletin of the American Astronomical Society 

Abstract of the American Association of Variable Star Observers 

Astronomical Circular. Bureau of Astronomical Information of the Academ; 

of Sciences of USSR, Moscow 
Acta Astronomica Sinica 
Mitteilungen der Astronomischen Gesellschaft 

The Astronomical Journal. Published by the American Astronomical Society 
Astronomische Nachrichten. Akademic-Verlag, Berlin 
Annales d'Astrophysiquc. Revue Internationale trimestrielle 
Annual Review of Astronomy and Astrophysics. Palo Alto 
The Astrophysical Journal, An International Review of Spectroscopy and 

Astronomical Physics, Chicago 
The Astrophysical Journal. Supplement Scries 

Contributi delT Osservatorio Astrofisico dell' Univcrsita di Padova in Asiago 
Publications of the Astronomical Society of the Pacific. San Francisco 
Astronomische Abhandlungen Prof. Dr. C. Hoffmeister zum 70. Gcburtstag 

Gewidmet. Leipzig 
Astronomy and Astrophysics 

Bulletin of the Astronomical Institutes of Czechoslovakia. Prague 
Kleine Veroffentlichungen der Remeis-Sternwarte zu Bamberg 
Veroffentlichungen der Remeis-Sternwarte zu Bamberg 
Bulletin of the Astronomical Institutes of tlie Netherlands. Haarlem 
Bulletin of the Astronomical Institutes of the Netherlands. Supplement 

Series 
Abhandlungen aus der Hamburger Sternwarte. Hamburg-Bergedorf 
Pubblicazzioni delf Osservatorio astronomico universitario di Bologna 
Mitteilungen der Konkoly-Sternwarte zu Budapest-Svabhegy 

Observatorio de Cordoba. Reprint Series 

Annals of the Astronomical Observatory of Harvard College. Cambridge, 

USA 
Publications de TObservatoire de Haute Provence 
Bulletin of the Harvard College Observatory. Cambridge, USA 
Harvard College Observatory. Circular. Cambridge, USA 

International Astronomical Union, Colloquium 
International Astronomical Union. Agenda and Draft Reports 
Transactions of the International Astronomical Union 
Information Bulletin on Variable Stars of Commission 27 of the Inter- 
national Astronomical Union. Budapest 
Information Bulletin for the Southern Hemisphere. La Plata 

The Journal of the Royal Astronomical Society of Canada 
Journal des Observateurs. Marseilles 

Asociacion Argentina de Astronomia. Boletin. La Plata 

Symposium on Stellar Lvolution, 1960. La Plata 

Publications of the Astronomical Society of the Pacific. Leaflet. San I-ran- 

cisco 
Annalen van de Sterrewacht te Leiden 



75 

Louv Publ Publications du Laboratoire d'Astronomie et de Geodesic de I'Universite de 

Louvain 
Lyon Publ Publications de i'Observatoire de Lyon. Scrie L Astronomic 

MN Monthly Notices of the Royal Astronomical Society. London 

Mt Wils Contr Contributions from the Mount Wilson Observatory 

MVS Mitteilungen iiber veranderliche Sterne. Herausgegeben von der Sternwarte 

Sonneberg 

NASA Tech Tr National Aeronautics and Space Administration, USA. Technical Translation 

Obs The Observatory. Monthly Review of Astronomy. Oxford 

Pad Com Osservatorio Astronomico di Padova. Comunicazioni 

Proc Astr Soc Aust Proceedings of the Astronomical Society of Australia. Sydney 

Pulk Mitt (Isw) Mitteilungen (Istwestija) der russischen Hauptsternwarte zu Pulkovo 

Quart JRAS The Quarterly Journal of tlie Royal Astronomical Society 

RAJ Ru.ssian Astronomical Journal (until 1931). Astronomical Journal of Soviet 

Union 
Royal Obs Ann Royal Observatory Annals. Herstmonceux: Royal Greenwich Observatory 

Royal Obs Bull Royal Observatory Bulletins. Joint Publications of the Royal Greenwich 

Observatory, Herstmonceux; Royal Observatory, Cape of Good Hope 
Ruthcrfurd Contr Contributions from the Rutherfurd Observatory of Columbia University, 

New York 

SAI Memoric della Socicta Astronomica Italiana 

Sky Tel Sky and Telescope. Harvard College Observatory, Cambridge, USA 

Sonn Veroff Veroffentlichungen der Sternwarte zu Sonneberg 

Soviet Astr .AJ Soviet Astronomy AJ. A translation of the Astronomical Journal of the 

Academy of Sciences of USSR. Published by the American Institute of 

Physics, Inc., New York 
Spec Vat Ric Specola Astronomica Vaticana. Richerche Astronomiche 

Toronto Comm Communications from the David Dunlap Observatory, University of 

Toronto 
Toronto Publ Publications of the David Dunlap Observatory, University of Toronto 

UOC Circular of the Union Observatory 

VS Variable Stars. Academy of Sciences of USSR, Moscow 

VS Supp Variable Stars. Supplement Series. Moscow 

ZAp Zeitschrift fur Astrophysik. Berlin-Gottingen-Heidelberg